So realistic had been the acting of Hemingway that for an instant Harris himself had been deceived. But only for an instant. With his knowledge of the circumstances he saw that Hemingway was not confessing to a crime of his own, but drawing across the trail of the real criminal the convenient and useful red herring. He knew that already Hemingway had determined to sail the next morning. In leaving Zanzibar he was making no sacrifice. He merely was carrying out his original plan, and by taking away with him the detective was giving Brownell and his wife at least a month in which to again lose themselves.

What was his own duty he could not determine. That of Hemingway he knew nothing, he could truthfully testify. And if now Hemingway claimed to be Henry Brownell, he had no certain knowledge to the contrary. That through his adventure Hemingway would come to harm did not greatly disturb him. He foresaw that his friend need only send a wireless from Nantucket and at the wharf witnesses would swarm to establish his identity and make it evident the detective had blundered. And in the meanwhile Brownell and his wife, in some settlement still further removed from observation, would for the second time have fortified themselves against pursuit and capture. He saw the eyes of Hemingway fixed upon him in appeal and warning.

The brisk voice of the detective broke the silence.

"You will testify, if need be, Mr. Consul," he said, "that you heard the prisoner admit he was Henry Brownell and that he surrendered himself of his own free will?"For an instant the consul hesitated, then he nodded stiffly.

"I heard him," he said.

Three hours later, at ten o' clock of the same evening, the detective and Hemingway leaned together on the rail of the Crown Prince Eitel. Forward, in the glare of her cargo lights, to the puffing and creaking of derricks and donkey engines, bundles of beeswax, of rawhides, and precious tusks of ivory were being hurled into the hold; from the shore-boats clinging to the ship's sides came the shrieks of the Zanzibar boys, from the smoking-room the blare of the steward's band and the clink of glasses. Those of the youth of Zanzibar who were on board, the German and English clerks and agents, saw in the presence of Hemingway only a purpose similar to their own; the desire of a homesick exile to gaze upon the mirrored glories of the Eitel's saloon, at the faces of white men and women, to listen to home-made music, to drink home-brewed beer. As he passed the smoking-room they called to him, and to the stranger at his elbow, but he only nodded smiling and, avoiding them, ascended to the shadow of the deserted boat-deck.

"You are sure," he said, "you told no one?"