“And what’s the favour?” asked the Captain.

“Oh, nothin’ much. D’you know Ginnell?”

“Pat Ginnell?”

“That’s him.”

“Well, I should think I did know the swab. Why, he’s in with all the Greeks, and there’s not a dog’s trick played in the bay he hasn’t his thumb in. Him and his old shark boat. Whatcher want me to do with him?”

“Nothin’,” replied Harman, “and maybe a lot. I want you just to drop into the Fore and Aft and sit and smoke your pipe at haff past three. Then when I give you the wink you’ll pretend to fall asleep. I just wants you as a witness.”

“What’s the game?” asked Captain Mike.

Harman told.

Had you been watching the two men from a distance, you might have fancied that there was a great joke between them from the laughter of Captain Mike and the way in which Harman was slapping his thigh. Then the door closed, and Harman went off, steering north through a maze of streets till he reached his lodgings.