Under the Thorne

1. Thin as Paper

Chapter one

Thin as Paper

Claire Rossi

Iwalk into Dominic Thorne's Dupont Circle townhouse with a cover identity thin as paper and a ring on my finger that belongs to a woman who does not exist.

The door opens before I can knock. He fills the frame the way certain men fill rooms, not with size but with presence, with the particular gravity of someone who has learned that stillness is more threatening than movement.

One hand braces against the doorframe. His eyes move over me once, efficient, cataloging.

Then they settle on my face and stay there.

He is deciding whether to trust me. I can see the calculation happening in real time, the same way I imagine he reads a room before a Senate vote. I adjust the ring on my left hand, a nervous habit I need to break, and walk forward anyway.

"Mrs. Thorne." His voice is lower than it sounds on C-SPAN. "You're early."

"Claire," I correct. "And you're blocking the door."

Something flickers at the corner of his mouth. Not quite a smile. He steps aside.

The foyer smells of wood polish and something underneath it, old books, maybe, or the particular mustiness of buildings that have witnessed too many secrets.

My heels click against hardwood floors that have probably been here since the nineteenth century.

I do not look at the crown molding or the original fixtures or any of the details that cost more than my annual salary.

I look at the security panel beside the door, the camera angles visible from the entryway, the sightlines to the back of the house.

"The FBI briefing mentioned you were observant." He closes the door behind us. "It did not mention you would case my home within the first thirty seconds."

I turn to face him. "The FBI briefing mentioned you were perceptive. It did not mention you would stand there watching me do it instead of offering to take my coat."

He holds out his hand. I shrug off my jacket and pass it to him, and our fingers brush in the exchange.

His skin is warm. I file that information in the same mental folder where I keep everything else about Dominic Thorne: coffee order, voting record, charity donor list, the way his jaw tightens almost imperceptibly when someone says something he disagrees with but cannot publicly refute.

Forty-seven pages. I have read his briefing file six times. None of it prepared me for this.

Three days ago, we sat across from each other in a restaurant that cost more per entree than my monthly car payment.

The negotiation disguised as dinner. He read my cover dossier without looking at it, fingers moving over the pages like he already knew what they contained, and said: "You blink twice when you're formulating a lie.

You did it when you said you'd been to Geneva. "

I did not blink. I held his gaze and said, "Then it's good we're on the same side."

He ordered for both of us in Italian without asking. Presumptuous. Controlling. Exactly what the file suggested. When the waiter left, I answered him in perfect Venetian dialect, the language my grandmother raised me in, the one that has not been corrupted by a cover yet.

Something shifted behind his eyes. A crack in the performance, barely visible, sealed back up within a heartbeat. I filed it. I have been filing things about Dominic Thorne since the assignment landed on my desk six weeks ago, and the folder is getting uncomfortably full.

Now he hangs my coat in a closet that smells of cedar and gestures toward the interior of the house. "I'll show you the layout."

The townhouse unfolds in three floors of controlled elegance.

Every surface is intentional. Nothing is accidental.

The kitchen gleams with appliances that have never been used to cook anything more complicated than coffee.

The living room arranges itself around a fireplace that probably costs more to maintain than my apartment's entire heating system.

The study contains floor-to-ceiling bookshelves and a desk positioned to face the door, the placement of a man who needs to see who is coming.

I catalog entry points as we move. Camera blind spots. The thickness of the walls, which will matter for audio surveillance. The placement of windows, which will matter for everything else.

"Guest suite is on the second floor." He stops at a door halfway down the hall. "It shares a wall with the primary bathroom."

I open the door and step inside. The room is tasteful, neutral, the kind of space designed to make no impression at all.

A bed with too many pillows. A dresser with a mirror above it.

A window overlooking the back garden, which is more wall than garden, brick and ivy climbing toward a slice of gray sky.

"House staff arrives at seven and leaves at four," he continues from the doorway. "Petra handles most of the daily operations. She's discreet."

I set my suitcase on the bed and turn to face him. He is watching me again, that same assessing look from the foyer, reading me the way I am supposed to be reading him. The irony is not lost on me.

"The arrangement," I say. "We should discuss terms."

He nods once and leads me back to the study.

The desk between us feels deliberately placed. He sits in the chair behind it, and I take the one across from him, and we are adversaries at a negotiation table even though we are supposed to be allies. Maybe especially because we are supposed to be allies.

"The marriage cover needs to be airtight for the Senate gala in eleven days." He speaks with the precision of a man who has negotiated things that do not appear on public records. "Full public appearances. Coordinated schedules. I expect access to your schedule and your communication logs."

"Within operational parameters."

"Which means?"

"I share what I can share without compromising the investigation." I fold my hands in my lap to keep my left thumb from pressing against the ring. "You're not the only one with protocols."

His eyes narrow slightly. "The threats I've been receiving are not theoretical, Agent Rossi. If there is information that affects my safety, I expect to receive it."

"Claire." I hold his gaze. "And you will receive everything relevant to your protection. That's why I'm here."

"Is it?"

The question hangs between us. I let it.

He leans back in his chair, and something in his posture shifts from adversarial to evaluative. He is trying to decide, I realize, whether I am exactly what I appear to be or the most dangerous person in the room.

He has not decided yet.

Neither have I.

"I have two conditions of my own," I say.

"First, you do not attempt to verify my cover independently.

Any inquiries you make could compromise both of us.

Second, you tell me immediately if you receive any communication you suspect is connected to the threats.

Not after you've analyzed it. Not after you've made a decision about how to handle it. Immediately."

He considers this. His left hand rests on the desk, perfectly still, the kind of controlled stillness that tells me he is working very hard not to reveal something.

"Agreed," he says finally. "On both counts."

I nod. The negotiation is complete. The performance begins.

That night, I unpack in the guest suite with the door closed and the sounds of the townhouse settling around me.

Old buildings have their own language. Pipes clicking.

Wood expanding and contracting with temperature changes.

The distant hum of a security system I will need to learn better than my own heartbeat.

My suitcase contains exactly what Claire Thorne, political fixer and whirlwind bride, would pack for an extended stay with her new husband.

Designer clothes I did not pay for. Toiletries from brands I have never used.

A leather portfolio containing documentation for a law degree I did not earn and a career I did not build.

Underneath the clothes, hidden in a compartment the Bureau's tech team designed, is everything Claire Rossi actually needs. Encrypted communication devices. Surveillance equipment disguised as everyday objects. A backup weapon I pray I will not have to use.

I hang the designer clothes in the closet. I arrange the toiletries in the bathroom. I place the leather portfolio on the dresser where anyone searching the room would expect to find it.

Then I reach into the suitcase for the last item, a silk scarf I have no intention of wearing, and my fingers touch paper.

I go very still.

The scarf is not where I packed it. Someone has moved it. And underneath it, folded into a neat square, is a piece of paper that was not in my suitcase when I left the field office this morning.

I pull on a glove from my kit before touching it. Protocol. Always protocol, even when my pulse is climbing and my throat is tight and every instinct I have is screaming that something is very wrong.

The paper is a printout. A coded message, letters and numbers arranged in a pattern I recognize from the briefing file.

This is one of the encrypted communications Voss sent to Thorne, the ones the Bureau intercepted, the reason I am standing in this guest suite pretending to be married to a man I met three days ago.

But this copy is different.

In the margin, written in handwriting that is not in any file I have read, are two words:

Watch carefully.

I stare at the message for a long time. The ink is fresh.

The paper is standard printer stock, the kind available in any office supply store, untraceable.

Whoever wrote this wanted me to find it.

Wanted me to know that they have access to classified communications.

Wanted me to know that they were in my suitcase before I arrived.

Wanted me to know that they are already ahead of me.

My thumb presses hard against the ring on my left hand, checking for something that should be there, a habit I have never been able to break. The metal is cold against my skin. The weight of it feels different now, heavier, like the first sign of a trap I have not yet identified.

Somewhere in this house, someone placed this note before I arrived.

Somewhere in this city, someone knows exactly who I am and what I am doing here.

And somewhere in the study downstairs, Dominic Thorne is sitting alone, humming something under his breath that I cannot quite hear through the walls, completely unaware that the danger he hired me to find may already be inside his home.

I fold the paper along its original creases and slip it into the hidden compartment of my suitcase. Then I sit on the edge of the bed and press my thumb against my ring finger one more time, feeling the band I chose to wear, the identity I chose to assume, the lie I chose to live.

Watch carefully, the note says.

I intend to.