At this moment shouts came from the direction of the pool. Frank smiled again: the suspended Turk had at last mustered the courage of despair.

"What is that horrible noise?" demanded Wonckhaus.

"It is probably the hamal," replied the engine-man.

"Why does he shout? What is the matter with him? Is he drowning?"

"No, Herr Major, he is hanging."

"Lieber Himmel! What do you mean?"

"He is half way up. I left him there when the Herr Major summoned me. He is getting tired. He will drop."

"Dummkopf! Go and haul him up instantly. He is a useful man."

Wonckhaus burst into loud laughter.

"It is amusing, very funny."