II

They didn’t take the hint on the dot, but it didn’t bother me because my mind was occupied. I was now really interested in them — or at least one of them, if he had actually been there and hadn’t gone home.

First there was a chore to get done. I found the three Cynthia had been with, a female and two males, over by the odontoglossum bench in the cool room. Getting through to them, I asked politely, “Mrs. Orwin?”

She nodded at me and said, “Yes?” Not quite tall enough but plenty plump enough, with a round full face and narrow little eyes that might have been better if they had been wide open, she struck me as a lead worth following. Just the pearls around her neck and the mink stole over her arm would have made a good haul, though I doubted if that was the kind of loot Cynthia specialized in.

“I’m Archie Goodwin,” I said. “I work here.”

I would have gone on if I had known how, but I needed a lead myself, since I didn’t know whether to say Miss Brown or Mrs. Brown. Luckily one of the males horned in.

“My sister?” he inquired anxiously.

So it was a brother-and-sister act. As far as looks went he wasn’t a bad brother at all. Older than me maybe, but not much, he was tall and straight, with a strong mouth and jaw and keen gray eyes. “My sister?” he repeated.

“I guess so. You are—”

“Colonel Brown. Percy Brown.”