Before the invitation arrives, before the Pall Mall townhouse and the tasting room and the glass of 1986 Tyrrell’s Vat 1 that changes everything, Alex Hartley is living a life that looks, from the outside, like exactly what she wants.

She is thirty-four. She writes for Decanter — the most respected wine magazine in the world. Her MW studies are progressing. She lives in Islington with her partner Emma in the kind of flat that wine writers in London actually inhabit: books stacked in hallways, a wine rack that spills from the kitchen into the corridor, a desk with too many notebooks and not enough clear surface. She is, by every measurable standard, doing well.

The problem with every measurable standard is that it measures the wrong thing.

What Alex wants — what she has wanted since she first understood that wine writing could be serious work rather than enthusiastic amateur commentary — is to write something that matters. Not something well-received. Not something noticed. Something that shifts the way people think about wine. Something that makes Jancis Robinson read it and stop, put it down, and think: this person understands.

At thirty-four, still called emerging, she has not written that thing yet.

The World She Moves Through

The London wine world is a small, stratified, and intensely self-aware community.

At its apex sit the Masters of Wine — fewer than four hundred worldwide, the examination considered among the most demanding in any professional field. Three stages: blind tasting of twelve wines across two days, theory papers covering viticulture, winemaking, and the business of wine, and a research paper that takes most candidates years to complete. The failure rate is brutal. The community of successful candidates is tight, accomplished, and occasionally intimidating in the specific way of people who have passed a very hard test together.

Below the MWs — in the informal hierarchy rather than in any official sense — sit the Masters of Sommelier, the WSET Diploma holders, the critics and writers with established reputations, the buyers at the great merchants and auction houses. Alex moves through this layer with growing confidence. She knows the right people. She attends the right tastings. She has the kind of palate that other professionals quietly respect.

The great wine merchants of St James’s occupy their own particular register in this world. Berry Bros. & Rudd on St James’s Street has been trading since 1698 — three centuries before the oldest wine regions of the New World were planted. Justerini & Brooks, a few steps away, carries the same weight of accumulated history. These are not wine shops. They are institutions. Walking into Berry Bros. is the closest thing the wine world has to entering a cathedral — the dark wood, the ancient scales, the sense that the conversation about wine has been happening here continuously for longer than most countries have existed.

Alex has been in these rooms. She has attended tastings here, spoken to buyers whose knowledge makes her own feel provisional, stood among people for whom wine is not a passion but a vocation measured in decades. This is the community she is trying to join at a level beyond contributing writer.

The culture of professional wine tasting, if you haven’t experienced it, is unlike anything else. Twenty or thirty people in a room, glasses of wine on the table in front of them, silence broken only by the scratch of pens and the occasional barely audible murmur of appreciation. Nobody performs. Nobody exclaims. The highest praise in a room full of wine professionals is a slight slowing of the pen, a longer pause before moving to the next wine, a small adjustment of posture that suggests something has been encountered that deserves genuine attention. Alex has learned to read these signals. She has also learned to produce them — to be the person in the room whose responses other professionals are quietly watching.

She is good at this. What she cannot yet do is translate it into writing that changes things.

The Decanter Column

What Alex writes for Decanter is good. Her editor trusts her. Her readers — the serious enthusiasts, the WSET students, the hospitality professionals who read the magazine for its technical depth — appreciate her precision and her willingness to engage with wines that other writers dismiss as unfashionable.

She has written about Hunter Valley Semillon. About the grower Champagne movement. About the way aging changes wine at a molecular level that we don’t yet fully understand. These pieces are read, discussed, occasionally cited. They have built her a reputation as someone who pays attention to wines nobody else cares about, and who writes about them with genuine intellectual rigour.

What they haven’t done is make her necessary. In a publication that counts Jancis Robinson among its contributors, being good and precise and occasionally illuminating is not enough. Necessary means irreplaceable. It means a reader who finishes one of your pieces feels they have been taken somewhere they couldn’t have arrived without you.

She has not yet taken anyone somewhere they couldn’t have arrived without her.

The MW would help. Not because of the letters after the name — though they matter in this world — but because of what passing means about the quality of her thinking. The MW examination tests not just knowledge but the ability to integrate knowledge, to taste a wine blind and identify not just what it is but why it is — what decisions in the vineyard and winery produced this specific result, what the wine’s current state tells you about its past and its future. Passing would mean she has earned the right to be taken seriously in rooms where her opinion is currently merely respected.

She is close. She knows she is close. That is almost worse than being far away.

Emma

Emma is not in wine.

This matters more than it might seem, and less than Alex sometimes thinks it does.

Being in a relationship with someone who doesn’t share your primary obsession is its own particular negotiation. Emma understands that wine is not a hobby for Alex — it is the lens through which she understands almost everything, the vocabulary she reaches for when she is trying to articulate something true about place or time or human intention. Emma has learned this vocabulary, at least in translation. She can tell when Alex has tasted something that has genuinely moved her. She knows when the silence after a glass is satisfaction and when it is puzzlement and when it is the specific quiet of someone encountering something they cannot yet explain.

What Emma has not learned to share is the particular anxiety of almost. The nearness of the thing that hasn’t happened yet. The way thirty-four can feel, in certain lights, like a verdict rather than a stage.

She is patient with this. She has always been patient with it. There is a cost to that patience that neither of them examines too directly. It is the background texture of their relationship — the thing that is mostly fine and occasionally, in the small hours, less than fine.

On the evening of 13 February 2025, Alex stands on Pall Mall in the cold and considers calling Emma and decides not to. What she has just experienced in the tasting room requires words she doesn’t have yet. She reaches for her phone, then puts it away.

Instead she opens her notes app and types as fast as she can before the details fade.

The Invitation

Six weeks before the Pall Mall tasting, a card arrives. Cream-coloured card stock, embossed lettering.

Mr James Wickham requests the pleasure of your company for a private tasting: Legends of Hunter Valley Semillon. Pall Mall, London. February 13, 2025. 7:00 PM. Twenty-four guests only.

Alex nearly declines. Hunter Valley Semillon isn’t fashionable — most wine writers dismiss Australian whites as commercial irrelevance compared to Burgundy or the Loire. But the vertical is extraordinary: Tyrrell’s Vat 1 spanning nearly four decades, Lindeman’s back to 1987, Brokenwood’s flagship ILR Reserve Semillon. Wickham has reportedly spent two years assembling it, and he is liquidating part of his cellar. This might be the only chance to taste these wines together.

Besides, she has written about Hunter Valley Semillon. She has argued for it in print when nobody else was paying attention. If there is a tasting in London where her knowledge makes her more than a witness — where she might be, for once, the person in the room who understands this wine the way others understand Burgundy — it is this one.

She RSVPs. She dates the top of a fresh notebook page. She packs her leather notebook under her arm and climbs the steps of the Pall Mall townhouse on a frigid February evening.

She has no idea what is about to happen.

Neither did I, entirely, when I wrote it. That is the honest truth about the first chapter of Quantum Wine: Terroir — I knew where the story was going but not how completely the opening scene would set the terms for everything that followed. The specific culture of Alex’s London world — the professional tasting discipline, the MW ambition, the Decanter precision, the measuring of herself against a standard she can name but not yet reach — made her exactly the right person to encounter something impossible.

Because when the impossible thing happened, she couldn’t dismiss it. She was too honest a taster for that.

She reached for her pen.

Something else. Need to understand.

That sentence, scratched into a notebook in a Pall Mall tasting room on 13 February 2025, is where the novel begins.

Quantum Wine: Terroir is available at Amazon and gregmincher.com.

The Assemblage publishes every fortnight on Thursdays. Next edition: 11 June — the Champagne region as setting for Book Two, and what Effervescence is actually about.

Every bottle holds a secret. Every story begins with terroir.

There is a moment in the writing of every speculative novel when the author has to make a decision.

You can build your impossible premise on imagination alone — on the internal logic of the story world you’re constructing, on the reader’s willingness to suspend disbelief, on the sheer force of narrative conviction. Many great novels do exactly this, and there is nothing wrong with it.

Or you can go looking for the science. You can spend months reading papers you only partially understand, following citations into increasingly obscure corners of biology and physics, until you find something that makes you sit up and think: this might actually be real.

I chose the second path. And what I found changed the novel entirely.

The Question That Started Everything

The premise of Quantum Wine: Terroir is this: that certain wines, aged in specific ways from specific places, can store something beyond flavour compounds and volatile molecules. That tasting them can transport the drinker — not metaphorically but actually, viscerally — to the moment and place of their creation.

When I began writing, I assumed this was pure fiction. A beautiful idea, emotionally true to what serious wine lovers experience when they taste a great old bottle, but scientifically indefensible. The kind of premise you get away with in a novel by not looking too closely.

Then I started looking closely.

The question I began with was straightforward: what does science actually know about what happens inside a sealed wine bottle over forty years? The chemistry of wine ageing is extraordinarily complex — thousands of compounds interacting across decades, the slow esterification of acids and alcohols, the gradual polymerisation of tannins, the development of the volatile compounds that give aged wine its distinctive character. We understand the broad outlines. The specific mechanisms, particularly in aged white wines like Hunter Valley Semillon, remain genuinely mysterious.

That mystery was the first crack of light. But the real door opened when I followed a different thread entirely.

What Quantum Biology Actually Is

Quantum mechanics — the physics of subatomic particles — was supposed to stay in its lane. The quantum world is the world of electrons and photons, of things so small that the rules governing them bear almost no resemblance to the rules governing the world we can see and touch. Classical physics handles the world of chemistry and biology. Quantum physics handles the world of atoms and below. The two were supposed to be separate.

That separation has been breaking down for twenty years.

Quantum biology is the study of quantum mechanical effects in biological systems — living things. It is a young field, genuinely controversial in some of its claims, and among the most intellectually exciting areas of science currently active.

The discoveries that stopped me cold while researching this novel fall into three categories.

Quantum coherence in photosynthesis. In 2007, a landmark paper demonstrated that plants use quantum coherence to transfer energy through their photosynthetic systems with near-perfect efficiency. The energy absorbed from sunlight doesn’t travel through the plant randomly — it appears to exist in a quantum superposition of multiple pathways simultaneously, finding the most efficient route to the reaction centre. This process happens in living cells, at room temperature, in the wet and chemically complex environment of biology that physicists had assumed would destroy any quantum effects immediately.

The implications are extraordinary. The very process by which grapes convert sunlight into sugars — the foundation of everything that eventually becomes wine — appears to involve quantum mechanics.

Quantum effects in bird navigation. European robins navigate using the Earth’s magnetic field, and the mechanism appears to involve quantum entanglement within molecules in their eyes. Pairs of electrons, separated by a distance, remain correlated — changes in one affect the other instantaneously regardless of distance. This was Einstein’s “spooky action at a distance,” a phenomenon he spent years arguing couldn’t be real. In bird eyes, navigating by magnetic field, it appears to be real.

Quantum tunnelling in enzyme activity. Enzymes — the biological catalysts that drive almost every chemical reaction in living cells — appear in some cases to use quantum tunnelling, allowing protons to pass through energy barriers they classically should not be able to cross. This speeds up reactions by orders of magnitude and contributes to the extraordinary specificity of biological chemistry.

The Leap I Made

None of this proves that wine stores consciousness. I want to be clear about that. Dr Elizabeth Chen’s discovery in Quantum Wine: Terroir is speculative fiction, not established science.

But here is what I found myself thinking as I followed these threads deeper into the literature.

If quantum coherence operates in photosynthesis — in the grapes growing on the vine — then quantum effects are present in the biological material that becomes wine. If quantum entanglement is real in biological systems — demonstrated in bird navigation, implicated in enzyme activity — then the question of whether quantum effects persist through fermentation, ageing, and the decades of chemistry that occur inside a sealed bottle is not a ridiculous question. It is simply an unanswered one.

The scientific literature does not say quantum wine is possible. It does not say it is impossible. It says we do not yet know enough about quantum effects in complex biological and chemical systems to rule out phenomena that would have seemed magical twenty years ago.

That was enough for me.

How It Shaped the Novel

Understanding the real science changed three things about the book.

First, it gave Elizabeth Chen’s 1979 paper a plausible foundation. Her title — “Anomalous Phenolic Correlation in Aged Semillon: Evidence for Non-Local Molecular Coherence” — is not nonsense dressed up in jargon. Non-local molecular coherence is a real concept in quantum chemistry. The idea that phenolic compounds in aged wine might exhibit quantum correlations across bottles stored in different locations — what Elizabeth calls the “identical development” that first alerts her to something anomalous — draws on the same quantum entanglement mechanisms demonstrated in bird navigation. Implausible? Yes. Impossible? The literature won’t say so.

Second, it gave the Hunter Valley terroir a deeper scientific significance than I had originally intended. The specific alluvial soils of the Hunter Valley — the complex mineral matrix of ancient river deposits, the particular combination of clay minerals, iron oxides, and rare earth elements concentrated over millions of years — are not just flavour contributors in the novel. They are the quantum substrate. Elizabeth’s research finds that homogenous soils show weaker quantum effects. It is the complexity and diversity of the Hunter’s mineralogy that creates the conditions for quantum coherence to stabilise in the wine over decades.

This is entirely made up. It is also entirely consistent with what quantum biology tells us about the importance of complex, diverse molecular environments for sustaining quantum effects.

Third, it resolved a problem I had been struggling with: why this wine, in this place, at this time? Why does the 1986 Tyrrell’s Vat 1 — and not, say, a Penfolds Grange or a Chablis Grand Cru — carry quantum memories? The answer is in the terroir, in the specific mineral complexity of the Short Flat vineyard’s ancient soils, in the particular combination of low-alcohol early picking and minimal intervention that preserves rather than transforms the grape’s quantum-encoded chemistry. The science gave me the story’s logic. The story gave the science a narrative home.

What I Still Don’t Know

I should be honest about the limits of this research.

The peer-reviewed literature on quantum effects in wine chemistry does not exist. I am extrapolating from quantum effects in photosynthesis, enzyme activity, and magnetic navigation into a domain — the chemistry of aged wine — where nobody has looked through a quantum lens yet. The extrapolation is creative and speculative.

What I believe — genuinely, not just as a novelist’s assertion — is that the gap between what quantum biology has demonstrated and what Elizabeth Chen claims is smaller than the gap between what was known in 1970 and what was demonstrated by 2007. Science moves. What looks impossible from one decade looks merely surprising from the next.

And I believe that when you taste a great forty-year-old Hunter Semillon and feel that visceral transport — that specific, almost shocking sense of connection to a harvest morning you never witnessed — something real is happening. Something that chemistry alone accounts for inadequately.

Maybe that’s quantum wine. Maybe it’s just the most extraordinary thing that fermented grape juice does when you give it enough time and leave it alone.

Either way it’s worth a novel. Possibly three.

The Assemblage publishes every fortnight on Thursdays. Next edition: 28 May — Alex in London, the wine world she inhabits before everything changes.

Every bottle holds a secret. Every story begins with terroir.

Every character begins as a problem to solve.

The problem with Alex Hartley was this: the story required someone who would encounter an impossible wine experience and refuse to dismiss it — not because she was credulous or mystical or predisposed to believe in things that couldn’t be explained, but because she was the opposite of all those things. She had to be rigorous. Forensic. Someone who trusted the glass above all else, who had built her entire professional identity on the precision of her palate, and who therefore could not argue with what that palate was telling her, even when it was telling her something that violated every principle of chemistry and neuroscience she understood.

She had to be the least likely believer. Because those are the only believers worth anything.

That was the character I needed. The question was who she was before the novel began — before the invitation arrived on cream card stock, before she climbed the steps of Wickham’s Pall Mall townhouse, before the 1986 Tyrrell’s Vat 1 transported her to a Hunter Valley vineyard she had never visited on a harvest morning forty years before her time.

This is that story. The one the novel doesn’t tell you.

Why London

Alex Hartley is Australian by sensibility, though the novel never states this directly.

She has the specific quality of attention that people develop when they come to wine from the outside — not born into it through family vineyards or generational hospitality, but arrived at it through deliberate pursuit. There is a hunger in how she approaches wine that the London-born professionals at that Pall Mall tasting don’t quite have. They are comfortable with greatness. Alex is still slightly amazed by it.

I placed her in London because London is where serious wine careers are built if you want global credibility — the Institute of Masters of Wine, the auction houses, the merchants, the publications. It is the city where wine ambition concentrates. And Alex is nothing if not ambitious, in the specific, slightly frustrated way of someone who knows exactly what she is capable of and is waiting for the world to catch up.

At thirty-four she is writing for Decanter. Her articles are well-received. Her MW studies are progressing. By any objective measure she is doing well.

But she hasn’t written anything that mattered yet. Nothing that would make Jancis take real notice.

That line — which appears almost offhandedly in Chapter One — is the key to everything about Alex before the novel begins. The standard she is measuring herself against is not her peers. It is the person who, in a Sydney restaurant in 1996, told a nervous career-changer to keep his passion alive. The person who showed that rigour and love for wine were not opposites but the same thing, held in the same hands.

Alex doesn’t know that story. But she has read everything Jancis Robinson has ever written, and she has absorbed from it a standard of intellectual honesty about wine that has made her, at thirty-four, the most precise taster in most rooms she walks into — and the most privately dissatisfied person in those same rooms.

What Formed Her

Before the MW studies. Before Decanter. Before London.

I imagine Alex somewhere warmer in her early twenties — not Hunter Valley specifically, but somewhere in the wine world where you learn with your hands as much as your palate. A harvest or two. Cellar work. The kind of physical immersion in winemaking that gives you an understanding of what’s in the glass that no amount of classroom study can replicate.

She came to wine writing after that. Not through journalism — she is not a natural journalist in the glad-handing, relationship-cultivating sense — but through the desire to articulate what she was tasting. To find language precise enough to capture something that language is fundamentally inadequate for.

That inadequacy is the thing that drives her. Most wine writers make their peace with it early, develop a vocabulary of approximation — honeyed, mineral, precise — and stop pushing against the limits of what words can do. Alex never made that peace. Every tasting note she writes is a minor defeat, a record of how close she got but not quite close enough.

This is also why, when the 1986 Tyrrell’s Vat 1 transports her to a Hunter Valley vineyard she has never been to, her first response is not wonder. It is professional: she reaches for her pen. She writes it down. She tries to find the language.

Something else. Need to understand.

That’s not a person who believes in impossible things. That’s a person who has spent a decade trying to find the right words for difficult things, and knows that this one will require better words than she has yet.

Emma

The novel mentions Emma once in Chapter One — Alex standing on Pall Mall, cold air sharp in her lungs, reaching for her phone to call her and then hesitating.

What would she even say? Hi love, I just hallucinated an Australian vineyard whilst drinking wine.

That hesitation tells you almost everything about their relationship that the novel needs you to know. Emma is the person Alex calls when something is real. Which means the moment she hesitates, you understand that what has just happened in that tasting room has moved into territory Alex doesn’t yet have words for — and until she has words for something, she can’t share it. Not properly. Not in the way she needs to.

Emma is patient with this. She has been patient with it for long enough that it has become the texture of their relationship — Alex processing privately, coming to Emma when the words arrive. It works, mostly. It is not without cost.

Alex and Emma live in Islington. Emma is not in wine. That distance — one person for whom wine is the lens through which almost everything is understood, one person who loves that person without sharing the obsession — is something I wanted to hold in the background of the novel rather than the foreground. It’s there when you look for it.

By the epilogue, when Alex wakes in an Australian summer morning at The Vintry with Emma beside her, listening to early birds and distant insects and thinking about consciousness and memory and whether dreams are just neurones firing — the arc of that relationship has quietly completed something. They got here together, even if the journey was mostly Alex’s.

What She Doesn’t Know on Page One

Alex Hartley walks into that Pall Mall tasting on 13 February 2025 knowing a great deal about wine and very little about quantum wine.

She doesn’t know that a UC Davis oenologist named Elizabeth Chen discovered the quantum mechanism in 1979 and was professionally destroyed for it. She doesn’t know that the granddaughter of that scientist is sitting across the table from her, about to share the same impossible experience. She doesn’t know that the wine in her glass — harvested in January 1986, the same year Elizabeth Chen was standing in the Short Flat vineyard saying this is the vintage that will prove them all wrong — has been carrying that voice in its molecules for nearly forty years, waiting for the right palate to receive it.

She doesn’t know that what she is about to experience will consume the next eleven months of her life, take her to the edges of what her professional reputation can bear, and eventually vindicate a dead scientist’s life’s work.

She knows only that she is thirty-four, still emerging, and that the third flight of wines has just arrived.

The 1986 Tyrrell’s Vat 1 is in her glass.

She lifts it. Inhales.

And stops.

What Comes Next

Book Two — Effervescence — takes Alex to Champagne.

She arrives there changed by everything that happened in Terroir — no longer the privately dissatisfied writer trying to make Jancis take notice, but someone who has staked her reputation on something most of her industry considered impossible and been vindicated. She has authority now that she didn’t have before.

She also has questions she didn’t have before. The quantum mechanism worked in Hunter Semillon — a wine made for patience, for the long slow development of something preserved in glass. What happens in Champagne, where the second fermentation happens in bottle under pressure, where the wine is made from effervescence rather than time?

What does quantum wine do under pressure?

That’s the question that drives Book Two. Alex doesn’t know the answer yet. Neither do I, entirely. That’s the honest truth of writing a trilogy — you discover the story as you write it, the same way you discover a wine by tasting it across decades.

More on that in the next Assemblage.

The Assemblage publishes every fortnight on Thursdays. Next edition: 14 May — the research behind the science, and how quantum biology gave a wine novel its backbone.

Every bottle holds a secret. Every story begins with terroir.

The novel begins with a woman standing alone on Pall Mall in February cold, holding a business card and a notebook full of notes that make no sense.

Alex Hartley has just tasted a 1986 Tyrrell’s Vat 1 Hunter Valley Semillon at a private tasting. For approximately ten seconds — while the wine was still on her palate — she was transported to an Australian vineyard in summer heat. Cicadas. Eucalyptus. Sandy pale earth. A man examining grape clusters. And a woman’s voice, clear and close, saying: “This is the vintage that will prove them all wrong.”

Then she was back in London. February. Climate-controlled room. Twenty-three other professionals discussing acid structure and ageing potential as if nothing had happened.

Except across the table, a young sommelier named Sophie Chen was staring at her glass with the expression of someone who had just experienced the same impossible thing.

That is where Quantum Wine: Terroir begins. It is not where the story starts.

Where the Story Actually Starts

The story starts in 1979, with a scientist nobody remembers.

Dr Elizabeth Chen was an oenologist at UC Davis — published, tenured, respected. That year she published a paper titled “Anomalous Phenolic Correlation in Aged Semillon: Evidence for Non-Local Molecular Coherence.” She had found something extraordinary in certain aged wines: bottles stored in different cellars, different temperatures, different continents, developing identically. Not similarly. Identically. As though they were somehow connected across distance and time.

She called it quantum wine. She believed wine could store information — molecular memory — and that under the right conditions, the right sensitivity, people could access it. Experience it. Be transported, as Alex would be forty-six years later, to the harvest morning when the grapes were picked.

The reviewers did not engage with her methodology. They attacked her personally. Questioned her sanity. Suggested psychiatric help. She lost her tenure overnight. She spent the next four decades teaching evening classes at community colleges, watching younger scientists build careers on work less rigorous than hers, while her research gathered dust in a box her granddaughter would eventually find.

That granddaughter is Sophie Chen. The sommelier at Noble Rot who was sitting across from Alex Hartley at that Pall Mall tasting. The person who, when their eyes met across three wine glasses and two feet of white tablecloth, mouthed: Did you—?

And Alex nodded.

Why Fiction?

I have been asked this question more than any other since the book was published. You have a WSET Diploma. A CIVC Champagne Professional accreditation. Thirty years in Hunter Valley cellars. You ran a wine tourism property. You’ve tasted Tyrrell’s Vat 1 across four decades of vintages. Why not write the non-fiction version?

Because the non-fiction version would have required me to prove something I cannot prove.

The quantum biology is real — quantum coherence has been observed in photosynthesis, in bird navigation, in enzyme activity. The possibility that similar mechanisms operate in the extraordinarily complex chemistry of aged wine is not, strictly speaking, impossible. But it is unproven.

More importantly: the feeling is real. Every serious wine professional I know has experienced it. That moment when you taste a great old wine and you are transported — not metaphorically, but viscerally. You feel the heat of that vintage. You sense the winemaker’s decisions. You access something that shouldn’t be accessible through chemistry alone.

Maybe that is just the power of great wine working on human psychology. Sensory memory triggered by aroma compounds, the romance of wine making us imagine connections that don’t exist.

Or maybe — just maybe — wine really does preserve something more.

Fiction gave me the freedom to ask that question honestly. To say: what if the feeling is mechanism, not metaphor?What if Elizabeth Chen was right?

Who Is Alex Hartley?

Alex is thirty-four. She writes for Decanter. She is studying for her Master of Wine — progressing, well-regarded, but at thirty-four still described as “emerging,” a word she has begun to experience as a verdict rather than a description. She lives in Islington with her partner Emma. She is precise, slightly difficult in the way that people who trust their palate absolutely sometimes are, and she pays attention to wines nobody else cares about.

She is not me. But she carries something I understand: the specific frustration of a wine professional who knows what she knows, who trusts what the glass tells her, and who is suddenly confronted with an experience that the glass has no language for.

What makes Alex the right protagonist for this story is not that she believes in quantum wine. She doesn’t — not at first. What makes her right is that she cannot dismiss what she experienced. She is too honest a taster for that. She tasted the 1986 Tyrrell’s Vat 1, and the wine took her somewhere real. She felt Australian heat on her skin. She heard cicadas she had never heard in her life. She stood in a vineyard seventeen thousand kilometres away.

That happened.

So the question is not whether to believe it. The question is what it means — and what it will cost her to find out.

The answer, it turns out, involves James Wickham, the quietly obsessive Australian collector who assembled the Pall Mall tasting and knows more than he initially reveals. It involves Thames House and the machinery of government suppression. It involves Sophie Chen’s forty years of inherited grief. And it ends, eventually, in January 2026 — in Pokolbin, Hunter Valley, at sunrise, watching vines that are already storing the next forty years of memory.

The Trilogy

Quantum Wine: Terroir is Book One. Alex’s journey is far from over.

Book Two — Effervescence — takes her to Champagne. A region whose entire identity is transformation: the second fermentation in bottle that turns still wine into something luminous, alive, and under extraordinary pressure. There are things that happen under the chalk of the Marne Valley that have no equivalent anywhere else in the wine world. Alex will find some of them.

Book Three — Riserva — takes her to Barolo. The fog-shrouded hills of Piedmont, where Nebbiolo produces wines of extraordinary austerity and longevity. Where patience is not a virtue but a requirement. Where the connection between wine, memory, and the long passage of time runs deeper than anywhere Alex has yet been.

This is a two-year creative journey. The Assemblage is where you follow it from the inside — the research, the characters, the dead ends, the moments when a scene finally works. Fiction in progress, honestly told.

An Invitation

Quantum Wine: Terroir is available now on Amazon and at gregmincher.com.

If you read it and find yourself, somewhere around Chapter One, wanting to open a bottle of old Hunter Valley Semillon — then it has done exactly what it was meant to do.

And if, when you taste that wine, you feel transported to the vineyard where it was made — well. Maybe Elizabeth Chen was right all along.

The Assemblage publishes every fortnight on Thursdays, alternating with The Cellar Door. Next edition: The character who almost wasn’t — the backstory of Alex Hartley, and what the novel doesn’t tell you about who she is before page one.

Every bottle holds a secret. Every story begins with terroir.