"Si," laughed the Mexican.

"I thought so," Hopalong retorted. "You can't tell me that any gang that would cut a dam like they did ourn wouldn't sleeper, an' don't you forget it, neither!"

Juan's face cleared for a moment as he gloated over how Antonio's scheme had worked out, and he laughed. "No can fool you, hey?" Then he pressed his knee tighter against his saddle skirt and a worried look came into his eyes.

Hopalong took no apparent notice of the action, but he saw it, and it sent one word burning through his brain. They were riding at a walk now and Hopalong, not knowing that Juan had left the H2, suggested that they ride to the ranch together. He was watching the Mexican closely, for it would not be unusual for a man in Juan's position to try to get out of it by shooting. The Mexican refused to ride south and Hopalong, who was determined to stay with his companion until he found out what he wanted to know, proposed a race to a barranca that cut into the plain several hundred yards ahead. He would let Juan beat him, and all the way, so he could watch the saddle flap, and if this failed he would waste no more time in strategy, but would find out about it quickly. Juan also declined to race, and very hurriedly, for the less his saddle was jolted the better it would be for him. He knew Hopalong's reputation as a revolver fighter and would take no chances.

"That ain't a bad cayuse you got there. I was wondering if it could beat mine, what's purty good itself. Is it very bronc?" he asked, kicking the animal in the ribs whereupon it reared and pranced. Juan's left hand went to the assistance of his knee, his right grasped the cantle of his saddle, where it was nearer the butt of his Colt, and a look of fear came into his eyes.

Hopalong watched his chance and as the restive animal swung towards him he spurred it viciously, at the same time crying: "Take yore hand from off that flap, you d—d cow-lifter!"

The command was unnecessary, for a thin, straight rod of iron slipped down and stuck in the sand, having worked loose from its lashings. Mexican-like, Juan had put off until to-morrow to heat it and bend a loop in one end for more secure fastening.

At the instant it fell Juan leaned back and dropped over on the far side of his horse, his right leg coming up level with his enemy, and reached for his gun, intending to shoot through the end of the holster and save time. But he went farther than he had intended, not stopping until he struck the earth, his bullet missing Hopalong by only a few inches.

The Bar-20 puncher slipped his Colt back into the sheath and, leaning down, deftly picked up the iron and fastened it to his saddle. Roping the Mexican's horse he continued on his way to the H2, leaving Juan where he had fallen.