"You don't think it's goin' to work?" Drew asked Kirby.

The Texan shrugged. "Maybe, only hosses don't think like men. An' a lotta hosses don't take kindly to gittin' wheah theah ain't no footin'. Me, I want to see a little more, 'fore I roll out—"

Kirby's misgivings were amply justified. For that first voyage was doomed to a tragic and speedy end. The second horse in line, losing footing as the river bed fell away beneath him, reared in fright, caught his forefeet over the rope linking him to his fellow, and so jerked his head underwater by his own frenzied struggles. Before the men on the wildly dipping raft were able to cut the now fright-maddened animals loose, three in that string had drowned themselves by their uncontrolled plunges, and the others were being dragged under.

Boyd dived from the upper bank before Drew could stop him. It was madness to go anywhere near the struggling horses. But somehow Boyd's blond head broke water at the side of the last gasping animal. He took a grip on the water-logged mane, his body bobbing up and down with the jerks of the horse's forequarters, until he had sawed through the lead cord and was able to start the mount back toward the shore, swimming beside him.

Drew was waiting with Kirby to give Boyd a hand up the bank.

"You could have been pulled under!"

Boyd was grinning. "But I wasn't. And the horse's all right, too." He patted the wet haunch of the shivering animal. "That was bad—they pulled each other down."

It was a disheartening beginning. But as the hours slipped by they had better success. One horse, two, three could be towed on separate ropes behind the raft. And in the morning there was a cockleshell of a boat oared in by one of the men who had found it downriver.

They had ferried and crossed well into the dusk of the evening. And at the first dawn they were at it again. Drew tried to remember how many times he had made that trip, swimming or rowing, always with some mount as his special charge. More than half the company had sworn they could not swim, and so the burden of the transfer fell upon their fellows.

"Rennie—" That was Campbell climbing up from the raft after another weary passage across. "There's trouble on the other side. You've been using that mule of yours to get some of the horses over, haven't you?"