The ball kicked up the dust several feet in advance of the coyote, which, with another howl, this time one of derision, as it seemed to Dick, turned and trotted away.

"That was a bum shot," muttered Dick. "I'm glad Ted or Stella did not see it. Better luck next time."

The coyote ran a short distance, then stopped and looked over its shoulder to see if Dick was following, and, seeing that he was, took up its lope again.

It had got some distance from Dick, when, on the top of another rise, it stopped again, and Dick heard once more its luring cry.

It seemed to be an invitation to follow him. Dick had not paid any attention to the direction in which he was going, and had kept no track of time.

That he was following game, and that he intended to get it if it took all day, was all he thought of. Soon the coyote stopped again, and looked at Dick in a tantalizing sort of way, and again Dick approached it cautiously.

When he thought he was within range, he raised his Remington, and, taking a long, deliberate aim, fired. Again he missed. But he had the satisfaction of seeing that the ball had struck the earth several feet nearer the coyote than the first.

The coyote realized it, too, for he did not wait for another invitation, but started on his way in a hurry, with Dick riding pell-mell after him.

Dick for the first time realized that the day was going when he noticed the long shadow cast by himself and the pony on the prairie sod. He had not the slightest idea how far he had come, and there crept into his mind a sort of dread.

He pulled Spraddle down to a walk, and looked about him. Behind him there was no trace of the cow camp, nothing but the everlasting rise and fall of the prairie.