“Half an hour more, Lightning, and we’ll look for a camp,” said Slim, running his fingers through the mane of his mount.

Lightning, a beautiful horse, was tall, well built, with legs strong enough to stand a terrific speed even in the roughness of the cow country.

A white star stood out on her forehead and each foot had a collar of white just above the fetlock. It was evident that horse and rider understood each other for, from time to time, Slim spoke to Lightning and the mare seemed to nod in reply.

The Sky High trail had been in little use for half a dozen years, the new trail through the Cajons went nine miles south along an easier pass. Years before the Sky High trail had been one of the main routes through the mountains, cowboys and herds from the Creeping Shadows country thundering along it. Now the old road was covered with weeds and only a semblance of a trail remained.

For half an hour Slim and Lightning swung down from the summit at a steady pace. The trail rounded a rocky promontory and a small patch of timber ahead hinted of a suitable camping place.

A mountain stream, grown thin from lack of rain, stumbled along over its rocky bed. There was enough grass and plenty of shelter. Slim dismounted, loosened the cinches, and pulled the heavy saddle and blanket from Lightning’s back. He slipped the bit out of the sorrel’s mouth, tossed the reins over the magnificent head, and Lightning was free to graze for whatever morsels of grass could be found in the little valley.

Slim unfastened the slender duffel roll he carried behind the saddle and brought out the mess kit. He was traveling light.

Before preparing his own evening meal, he slipped off the well-worn leather chaps which protected his legs and went down to the little stream. The water was cool and sweet and he drank deeply from the hurrying creek. Then he washed thoroughly, finally dousing his head in the water.

When he cleared the water from his eyes he saw Lightning standing a little below him and looking at him reproachfully.

Slim laughed. “Better try a little water to wash off the dirt,” he chuckled.