And I’m ashamed to say it’s only now I realize what an idiot I’ve been. Not until this instant does it occur to me to ask why, if Mr. B— received my note in the morning—my note hinting delicately of treason at the highest level, treason within the royal family itself—he waited until the fall of night to meet me, to draw me outside, to walk with me into a darkened square before a thousand windows closed for the blackout.

Why, indeed.

I rise from the bench. “Very well. If you’re not going to cooperate, I have no choice—”

With remarkable swiftness, he rises too, draws a small pistol from his pocket, and lodges the end of it in the middle of my coat, just above the knotted belt.

“Mrs. Thorpe. I’m afraid I must insist you give me whatever evidence you’ve obtained in this matter.”

“I don’t have it. Not right here.”

“Where, then?”

“In my hotel room.”

He considers. The pistol remains at my stomach, moving slightly at each beat of my heart. Though my gaze remains on his, I gather the details at the edge of my vision: the trees, bare of leaves; the shrubs, the plantings, all of them shadows against the night, against the murky buildings surrounding us. I observe the distant noise of another omnibus, a faint, drunken cheer from a pub nearby. Possibly, if I screamed, someone might hear me. But I would be dead by the time this noise reached a pair of human ears.

“It’s well hidden,” I continue. “I could save you a lot of trouble.”

Mr. B— nudges the pistol against my stomach. “Very well. Move slowly, please.”

As I begin my turn, I jerk my knee upward, bang smack into the center of his groin. A shot cracks out. I grab the pistol, burning my hand, and slam it into his head, right behind his left ear. He slumps to the ground, and let me tell you, I take off running, hoping to God I don’t have a bullet in me somewhere, hoping to God I knocked him out as well as down.

As I dart across the street, there’s a shout. I don’t stop to discover where it came from, or whom. The sidewalk’s empty, the street’s dark. The sky’s begun to drizzle. I pass a red postbox, the house with the grand piano in the window I noticed this morning, except you can’t see that piano right now, I can’t see anything, the whole world is dark and wet, each stoop concealing its own shadows. I cross another street, another, not stopping to check for traffic—there isn’t any, not with wartime restrictions on brave, threadbare London—until the familiar white signboard resolves out of the mist, basil hotel in quaint letters.