"Come on, Hazel," he said. "Let's take a little hike."

The flat was small, and once clear of it the pines thinned out on a steep, rocky slope so that westward they could overlook a vast network of cañons and mountain spurs. But ahead of them the mountain rose to an upstanding backbone of jumbled granite, and on this backbone Bill Wagstaff bent an anxious eye. Presently they sat down on a bowlder to take a breathing spell after a stiff stretch of climbing. Hazel slipped her hand in his and whispered:

"What is it, Billy-boy?"

"I'm afraid we can't get over here with the horses," he answered slowly. "And if we can't find a pass of some kind—well, come on! It isn't more than a quarter of a mile to the top."

He struck out again, clambering over great bowlders, clawing his way along rocky shelves, with a hand outstretched to help her now and then. Her perceptions quickened by the hint he had given, Hazel viewed the long ridge for a possible crossing, and she was forced to the reluctant conclusion that no hoofed beast save mountain sheep or goat could cross that divide. Certainly not by the route they were taking. And north and south as far as she could see the backbone ran like a solid wall.

It was a scant quarter mile to the top, beyond which no farther mountain crests showed—only clear, blue sky. But it was a stretch that taxed her endurance to the limit for the next hour. Just short of the top Bill halted, and wiped the sweat out of his eyes. And as he stood his gaze suddenly became fixed, a concentrated stare at a point northward. He raised his glasses.

"By thunder!" he exclaimed. "I believe—it's me for the top."

He went up the few remaining yards with a haste that left Hazel panting behind. Above her he stood balanced on a bowlder, cut sharp against the sky, and she reached him just as he lowered the field glasses with a long sigh of relief. His eyes shone with exultation.

"Come on up on the perch," he invited, and reached forth a long, muscular arm, drawing her up close betide him on the rock.

"Behold the Promised Land," he breathed, "and the gateway thereof, lying a couple of miles to the north."