I repeated my remark. "This is the first I've heard of it," the man said. "Why wasn't it reported before? It's over a week ago, you say."

"About that," I agreed, "but it was reported. Mr. Bryce went down himself to tell you." And here I looked warningly at Moira. She gave no sign that she had noticed my glance, but somehow I felt that she quite understood what was required of her.

"I don't deny he might have come down," the man ran on, "but all the same no report has reached us."

"That's mighty curious," I said with assumed thoughtfulness. "Now I come to think of it, it struck me at the time that you people hadn't followed the matter up. I meant to ask Mr. Bryce about it, but the matter went clean out of my mind, and it was just this moment that I recollected it. It does seem a bit of a puzzler."

"If you tell me all that happened, Mr. Carstairs," the sergeant suggested, "it might help us a bit. There's something very like a motive in this."

I gave him a rather sketchy account of the night of the burglar's visit, but, without actually giving a false description of the burglar himself, I so drew him that he would be difficult to recognise. I was swayed by cautiousness more than anything else at the moment, but I fancy that deep down in my mind was a primitive longing to settle with the man without having recourse to the law. At any rate no policeman in the country would have arrested him on the description I gave.

"It's a pity he got away," said the sergeant when I'd finished. "It looks as if he's the man. What was taken, Mr. Carstairs?"

"According to Mr. Bryce there wasn't anything even touched."

"Looks as if Mr. Bryce had a past," the man said in a half-whisper meant for my ears alone.

I regarded the suggestion with alarm. "I don't see how that could be," I told him. "I've known him for a good many years, and my father knew him before that. But of course I've been in the Islands for close on to four years, and something that I am unaware of may have occurred in that time."