“Five thousand francs is a reason,” said the other. “I wager you that amount you cannot bring back a lion from the jungle under the conditions we have named—naked and armed only with a knife and a piece of rope.”

Tarzan glanced toward D’Arnot and nodded his head.

“Make it ten thousand,” said D’Arnot.

“Done,” replied the other.

Tarzan arose.

“I shall have to leave my clothes at the edge of the settlement, so that if I do not return before daylight I shall have something to wear through the streets.”

“You are not going now,” exclaimed the wagerer—“at night?”

“Why not?” asked Tarzan. “Numa walks abroad at night—it will be easier to find him.”

“No,” said the other, “I do not want your blood upon my hands. It will be foolhardy enough if you go forth by day.”

“I shall go now,” replied Tarzan, and went to his room for his knife and rope.