The two shook hands, curiously diverse in type, in expression, in all the appurtenances of manhood. Quest was dark, with no sign of greyness in his closely-trimmed black hair. His face was an epitome of forcefulness, his lips hard, his eyes brilliant. He was dressed with the utmost care. His manner was self-possessed almost to a fault. The Professor, on the other hand, though his shoulders were broad, lost much of his height and presence through a very pronounced stoop. His face was pale, his mouth sensitive, his smile almost womanly in its sweetness. His clothes, and a general air of abstraction, seemed rather to indicate the clerical profession. His forehead, however, disclosed as he lifted his hat, was the forehead of a scholar.

“I am very proud to make your acquaintance again, Professor,” Quest said. “Glad to know, too, that you hadn’t quite forgotten me.”

“My dear sir,” the Professor declared, as he released the other’s hand with seeming reluctance, “I have thought about you many times. Your doings have always been of interest to me. Though I have been lost to the world of civilisation for so long, I have correspondents here in New York to keep me in touch with all that is interesting. You have made a great name for yourself, Mr. Quest. You are one of those who have made science your handmaiden in a wonderful profession.”

“You are very kind, Professor,” Quest observed, flicking the ash from his cigar.

“Not at all,” the other insisted. “Not at all. I have the greatest admiration for your methods.”

“I am sorry,” Quest remarked, “that our first meeting here should be under such distressing circumstances.”

The Professor nodded gravely. He glanced towards his brother, who was talking to an acquaintance a few feet away.

“It has been a most melancholy occasion,” he admitted, his voice shaking with emotion. “Still, I felt it my duty to support my brother through the trial. Apart from that, you know, Mr. Quest, a scene such as we have just witnessed has a peculiar—I might almost say fascination for me,” the Professor continued, with a little glint in his eyes. “You, as a man of science, can realise, I am sure, that the criminal side of human nature is always of interest to an anthropologist.”

“That must be so, of course,” Quest agreed, glancing towards the automobile in which Lenora was seated. “If you’ll excuse me, Professor, I think I must be getting along. We shall meet again, I trust.”

“One moment,” the Professor begged eagerly. “Tell me, Mr. Quest—I want your honest opinion. What do you think of my ape?”