Phil laughed at the owner's fears, but promised that he would try nothing beyond a double after that. He remembered how quickly he had lost himself when he attempted the feat before. Few men are able to do it without their brains becoming so confused that they lose all sense of direction and location.

The evening house was almost as large as that of the afternoon, as usual the audience being made up principally of town people, the country spectators having returned to their homes before night. The night set in dark and oppressive.

Soon after the gasoline lights were lighted the animals began growling, pacing their cages restlessly, while the lions roared intermittently, and the hyenas laughed almost hysterically.

It sent a shiver down the backs of nearly everyone who heard it— the shrill laugh of the hyenas reaching clear back to the dressing tent.

Teddy Tucker's eyes always grew large when he heard the laugh of the hyena.

"B-r-r-r!" exclaimed Teddy.

"You'll 'b-r-r-r' worse than that before you get through," growled a performer.

"Why?"

" 'Cause it means what somebody said the other night—trouble."

"What kind of trouble does it mean?" asked Phil.