Turber led us back downstairs. He chatted pleasantly about the girl's case; he accompanied us to the door and smilingly bowed us out.

"I shall hope to see you again, Tremont. Bring Nanette when you come next time, will you?" He said it sardonically. But more than that, for beneath his banter there was an intensity that made me shudder. And a pang of fear for Nanette swept me. We had left her home alone.

Turber stood gazing after us as we drove away. I recall him, standing there on the steps of the porte-cochere; hunched forward; his gorilla figure so immaculately garbed, fingers toying with his black eyeglass ribbon, his mouth twisted with a faint sardonic smile. Sinister figure! Satanic! A very modern Mephistopheles, this fellow Turber. A genius—for evil; of that, at least, I was now convinced.

We were silent on the way back in the taxi. My mind was on Nanette. It seemed suddenly that she must be in danger; my greatest desire was to get back as quickly as we could.

We dismissed the taxi. At the ferryhouse I said abruptly: "Alan, let's telephone Nanette."

"Why?"

"I'm worried about her," I stammered. "Alan, that fellow Turber—"

We called the apartment. She answered promptly.

"You all right, Nanette?" I demanded.

"Why, yes, of course, Edward. When will you be back? I've been worried about you."