said Nucky. "I'm ready for Bright Angel when you are."

The guide looked at the boy carefully. Two bright red spots were burning in Nucky's cheeks. He was biting his lips, nervously. But his blue eyes were hard and steady.

"I'll be ready in half an hour, Enoch. Meet me at the corral. We'll camp down below for a night or two if you hold out and I'll have to have the grub put up. You go over to the store room yonder and get a flannel shirt and a pair of denim pants to pull on over those you're wearing. Mr. Seaton left his camera for you. I put it on your bureau. Bring that along. Skip now!"

Nucky's cheeks were still burning when he met Allen at the corral. Three mules, one a well loaded pack mule, the others saddled, were waiting. Frank leaned against the bars.

"Enoch," said the man, "there's no danger at all, if you let your mule alone. Don't try to guide him. He knows the trail perfectly. All you have to do is to sit in the saddle and look up, not down! Remember, up, not down! I shall lead. You follow, on Spoons. Old Foolish Face brings up the rear with the pack. Did you ever ride, before?"

"I never touched a horse in my life," replied Nucky, trying to curb the chattering of his teeth.

"You had better mount and ride round the road here, for a bit. Take the reins, so. Stand facing the saddle, so. Now put this foot in the stirrup, seize the pommel, and swing the other leg over as you spring. That's the idea!"

Nucky was awkward, but he landed in the saddle and found the other stirrup, the mule standing fast as a mountain while he did so. Spoons moved off at Allen's bidding, and Nucky grasped at the pommel. But only for a moment.

"Don't he shake any worse than this?" he cried.

"No, but it's not so easy to stay in the saddle when the grade's steep.
Pull on your right rein, Enoch, and bring old Spoons in behind me.
Well done! We're off! See the bunch on the hotel steps! Guess you
fooled 'em this time, New York!"

Half a dozen people, including the clerk were standing on the steps, watching the little cavalcade. As the mules filed by, somebody began to clap.

"What's the excitement, Frank?" demanded Nucky.

Frank turned in his saddle to smile at the boy. "Out in this country we admire physical nerve because we need a lot of it. And you're showing a good quality, old chap. Just sit easy now and when you want me to stop, yell."

Nucky was sitting very straight with his thin chest up, and he managed to maintain this posture as the trail turned down over the rim. Then he grasped the pommel in both hands.

It was a wonderful trail, carved with infinite patience and ingenuity out of the canyon wall. To Allen it was as safe and easy as a flight of stairs. Nucky, trembling in the saddle would have felt quite as comfortable standing on the topmost window ledge of the Flat Iron building, in New York. And, to Nucky, there was no trail! Only a narrow, corkscrew shelf, deep banked with snow into which the mules set their small feet gingerly. For many minutes, the boy saw only this trackless ledge, and the sickening blue depths below.

"I can never stand it!" he muttered. "I can never stand it! If this mule makes just one mis-step, I'm dead." He felt a little nauseated. "I can never stand it! 'Twould have been better if I'd just let 'em tease me. Hey, Frank!"

The guide looked back. The red spots were gone from Nucky's cheeks now.

"We got to go back! I can't get away with it!" cried the boy.

"It's impossible to turn here, Enoch! Look up, man! Look up! And just trust old Spoons! Are you cold? It was only eight above zero, when we left the top. But the snow'll disappear as we go down and when we reach the river it'll be summer. See that lone pine up on the rim to your right? They say an Indian girl jumped from the top of that because she bore a cross-eyed baby. Look up, Enoch, as we round this curve and see that streak of red in the wall. An Indian giant bled to death on the rim and his blood seeped through the solid rock to this point. Watch how the sky gets a deeper blue, the farther down we go. And now, Enoch look out, not down. You may come down Bright Angel a thousand times and never see the colors you see to-day. The snowfall has turned the world into a rainbow, by heck!"

Slowly, very slowly, Nucky turned his head and clinging to the pommel, he stared across the canyon. White of snow; sapphire of sky; black of sharp cut shadow. Mountains rising from the canyon floor thrust scarlet and yellow heads across his line of vision. Close to his left, as the trail curved, a wall of purest rose color lifted from a bank of snow that was as blue as Allen's eyes. Beyond and beyond and ever beyond, the vast orderliness of the multi-colored canyon strata melted into delicate white clouds that now revealed, now concealed the mountain tops.

Nucky gazed and gazed, shuddering, yet enthralled. Another sharp twist in the trail and his knee scraped against the wall. He cried out sharply. Frank turned to look but he did not stop the mules.

"Spoons thinks it's better to amputate your leg, once in a while than to risk getting too close to the outer edge of the trail in all this snow. He's an old warrior, is Spoons! He could carry a grand piano down this trail and never scrape the varnish. Look up, Enoch! We'll soon reach a broad bench where I'll let you rest."

"Don't you think I'll ever get off this brute till we reach bottom!" shuddered Nucky.

The guide laughed and silence fell again. The mules moved as silently through the snow as the mists across the mountain tops. In careful gradation the trail zigzagged downward. The snow lessened in depth with each foot of drop. The bitter cold began to give way to the increasing warmth of the sun. Sensation crept back into Nucky's feet and hands. By a supreme effort for many moments he managed to fix his eyes firmly on Frank's broad back, and though he could not give up his hold on the pommel, he sat a little straighter. Then, of a sudden, Spoons stopped in his tracks, and as suddenly a little avalanche of snow shot down the canyon wall, catching the mule's forelegs. Spoons promptly threw himself inward, against the wall. Nucky gave a startled look at the sickening depths below and when Frank turned in his saddle, Nucky had fainted, half clinging to Spoons' neck, half supported against the wet, rocky wall.

With infinite care, and astonishing speed, Frank slid from his mule and made his way back to the motionless Spoons.

"Always said you were more than human, old chap," said Allen, kicking the snow away from the mule's fore legs. "Easy now! Don't lose your passenger!" The mule regained his balance and stepped carefully forward out of the drift, while the guide, balanced perilously on the outer edge of the trail, kept a supporting hand on Nucky's shoulders.

But there was no need of the flask Frank pulled from his pocket. Nucky opened his eyes almost immediately. Whatever emotion Frank may have felt, he kept to himself. "I told you Spoons was better than a life insurance policy, Enoch."

Enoch slowly pushed himself erect. He looked from Frank's quizzical eyes to Spoons' twitching ears, then at his own shaking hands.

"I fainted, didn't I?" he asked.

Allen nodded, and something in the twist of the man's lips maddened
Nucky. He burst forth wildly:

"You think I'm a blank blank sissy! Well, maybe I am. But if New York couldn't scare me, this blank blank hole out here in this blank blank jumping off place can't. I'm