"Ain't that the bronco you wanted him to try?" asked the other cowboy, innocently.

"No—an' you know it!" stormed Todd. "Do you want him to break his neck? Hi, Dave, jump down! You can't tame that beast, nohow!"

"I—I'm all—ri—right!" jerked out Dave, between his teeth. "Ke—keep away," he added, as Todd came closer, to lend his assistance.

"He's a bad one, boy—one o' the worst on the ranch. Yates had no call to offer him to you."

"Ke—keep away," was all Dave replied. He could not say more, for the bronco claimed all his attention.

"Yates, if that boy is hurt, you'll have an account to settle with me," said Sid Todd, and shook his fist at the other cowboy.

"I—er—I was sure you wanted me to bring out that beast fer him," murmured Yates, uneasily. He was sorry now that he had played the trick on Dave.

The bronco had taken another run, coming to as sudden a halt as before. Dave slid up almost to the animal's ears, but still clung on, and quickly regained his seat in the saddle. Then, without warning, the pony dropped to the ground and started to roll over.

"Look out! you'll have your leg broken!" yelled Phil. But Dave was on his guard, and, as the pony dropped, he leaped away to safety. Then, as the animal arose once more, the youth grabbed the saddle and vaulted into the seat.

"Say, that's goin' some, I tell you!" roared one of the cowboys in delight. "He ain't givin' in yet, he ain't!"