I pulled up short for a moment, and looked back at the town.

"Where'd he go?"

"With Bill, to the city hall. Eddie's one of the queen's guards. They're all to be at the country club at ten o'clock to review the grand march that opens the ball."

I mustn't let her dwell on that. I hurried on once more, and neither of us spoke again till I unlocked the study door, snapped on the lights, brought out and put on the table the 1920 diary and the little blue blotter—the last bits of evidence that I felt hadn't been thoroughly analysed. Barbara just dropped into a chair and looked from them to me helplessly.

"You've read this all—carefully?" she sighed.

It shook me. To have Barbara, the girl I'd seen get meanings and facts from a written page with a mere flirt of a glance, ask me that. What I really wanted from her was an inspection of the book and blotter, and a deduction from it. As though she guessed, she answered with a sort of wail,

"I can't, I can't even remember what I did see when I looked at these before. I—can't—remember!"

I went and knelt on the hearth with a pretext of laying a fire there, since the shut-up room was chill. And when I glanced stealthily over my shoulder, she had gone to work; not as I had ever seen her before, but fumbling at the leaves, hesitating, turning to finger the blotter; setting her lips desperately, like an over-driven school-child, but keeping right on. I spun out my fire building to leave her to herself. Little noises of her moving there at the table; rustle and flutter of the leaves; now and again, a long, sobbing breath. At last something like a groan caused me to turn my head and see her, with face pale as death, eyes staring across into mine.

"It was Clayte—Edward Clayte—who killed Mr. Gilbert here—in this room."

The hair on the back of my neck stirred; I thought the girl had gone mad. As I ran over to the table and looked at what was under her hand, it came again.