Wolfe leaned forward to pour beer and drink, and then leaned back again. “I offer a comment on your jocosity. When Mr. Jensen called here yesterday and showed us that thing we had no inkling of the character of the person who had sent it. It might have been merely the attempt of a coward to upset his digestion. We no longer enjoy that ignorance. This person not only promptly killed Mr. Jensen, with wit equal to his determination, but also killed Mr. Doyle, a stranger, whose presence could not have been foreseen. We now know that this person is cold-blooded, ruthless, quick to decide and to act, and an egomaniac.”

“Yes, sir. I agree. If you go to bed and stay there until I get back from Washington, letting no one but Fritz enter the room, I may not be able to control my tongue when with you but actually I will understand and I won’t tell anybody. You need a rest anyway. And don’t lick any envelopes.”

“Bah.” Wolfe wiggled a finger at me. “That thing was not sent to you. Presumably you are not on the agenda.”

“Yes, sir.”

“And this person is dangerous and requires attention.”

“I agree.”

“Very well.” Wolfe shut his eyes. “Take notes as needed. It may be assumed, if this person means business with me as he did with Mr. Jensen, that this is connected with the case of Captain Peter Root. I had no other association whatever with Mr. Jensen — learn the whereabouts of Captain Root.”

“The court-martial gave him three years in the cooler.”

“I know it. Is he there? Also, what about that young woman, his fiancée, who raised such a ruction about it and called me a mongrel bloodhound? A contradiction in terms — not a good epithet. Her name is Jane Geer.” Wolfe’s eyes half opened for an instant. “You have a habit of knowing how to locate personable young women without delay. Have you seen that one recently?”

“Oh,” I said offhand, “I sort of struck up an acquaintance with her. I guess I can get in touch with her. But I doubt—”