“Become my friend! You yourself said some things cannot be done for money by a gentleman; but there is nothing—so long as it is not dishonorable—that a gentleman may not do for a friend. Shall I explain a little more?” He looked anxiously at young Mr. Wolfe.

“Yes—do,” said Frank. It occurred to him that this singular man was in reality proceeding with a curious delicacy.

“Just as soon as you feel you know me I will ask you to help me. Mrs. Deering is now abroad. Mrs. Welles may be of help to us. Mr. Wolfe, now that I am not so poor as I was, I want to find Naida Deering, the only woman I ever loved—and, God help me, the only woman I still love!”

Jerningham rose hastily and walked up and down the room, his face persistently turned away from Wolfe. He walked to a window and stared at the sky a long time. Finally he turned to the young man, who was watching him, and said, with profound conviction:

Amare et sapere vix deo conceditur!

Young Mr. Wolfe at first felt like saying, “Yes, indeed!” which would, as a matter of fact, have been a very pat retort. But he weakened and said, “What is that quotation from?”

“Publilius Syrus. Mr. Wolfe, I must find her. And of course I can't employ a private detective. You understand?”

“Yes. That is true,” said Frank.

“In her youth something happened.” Young Mr. Wolfe sat up straight. Here at last was something really vital! Jerningham proceeded: “She was a high-strung girl—pure as gold. Her very innocence made her indiscreet. There was no scandal—no, indeed! But she disappeared. And now, when I have more than enough money for the two of us, I wish to find her. If I don't—of what possible good are my millions? Tell me that!”

Jerningham glared so angrily at young Mr. Wolfe that young Mr. Wolfe felt a slight spasm of concern. The Klondiker had a metallic gray eye that at times menaced like cold steel.