“Archie.” His tone was sharp. “Do you think I enjoy this idiotic horseplay?”

“No, sir. But why couldn’t you just stay in the house? You do anyway. I’ve known you to not stick your nose out for a month. And be careful who gets in. Until...”

“Until what?”

“Until the bird that killed Jensen is caught.”

“Bah.” He glared at me. “By whom? By Mr. Cramer? What do you suppose he is doing now? Pfui. Major Jensen, Mr. Jensen’s son, arriving home on leave from Europe five days ago, learned that during his absence his father had sued his mother for divorce. The father and son quarreled, which was not unique. But Mr. Cramer has a hundred men trying to collect evidence that will convict Major Jensen of killing his father! Utterly intolerable asininity. For what motive could Major Jensen have for killing me, or threatening to?”

“Well, now.” My eyebrows were up. “I wouldn’t just toss it in the wastebasket. What if the major figured that sending you the same kind of message he sent his father would make everybody react the way you are?”

Wolfe shook his head. “He didn’t. Unless he’s a born fool. He would have known that merely sending me that thing would be inadequate, that he would have to follow it up by making good on the threat; and he hasn’t killed me and I doubt if he intends to. General Fife has looked up his record for me. Mr. Cramer is wasting his time, his men’s energy, and the money of the people of New York. I am handicapped. The men I have used and can trust have gone to war. You bounce around thinking only of yourself, deserting me. I am confined to this room, left to my own devices, with a vindictive bloodthirsty maniac waiting for an opportunity to murder me. I have no hint of his identity and no sniff of his scent.”

He sure was piling it on. But I knew better than to contribute a note of skepticism when he was in one of his romantic moods, having been fired for that once, and besides, I wouldn’t have signed an affidavit that he was exaggerating the situation. So I only asked him, “What about Captain Peter Root? Did they bring him?”

“Yes. He was here today and I talked with him. He has been in that prison for over a month and asserts that this cannot possibly be connected with him or his. He says Miss Geer has not communicated with him for six weeks or more. His mother is teaching school at Danforth, Ohio; that has been verified by Mr. Cramer; she is there. His father, who formerly ran a filling station at Danforth, abandoned wife and son ten years ago, and is said to be working in a war plant in Oklahoma. Wife and son prefer not to discuss him. No brother or sister. According to Captain Root, no one on earth who would conceivably undertake a ride on the subway, let alone multiple murder, to avenge him.”

“He might just possibly be right.”