The wise western burros are not half appreciated by folks who do not understand their unusual intelligence and their devotion to their masters. They will seek for water or edible herbs when lost on the desert or mountain peaks and sacrifice life to save that of the rider's.

But Noddy's present condition was not due to sacrifice. Most of the horses and burros at Pebbly Pit showed such an aversion to the Rainbow Cliffs that they never grazed near there, although the luxuriant grass made fine pasturage. These cliffs were the local wonder and gave the farm its name. They were a section of jagged "pudding-stone" wall composed of large and small fragments of gorgeously hued stones massed together in loose formation, like shale. Great heaps of these jeweled fragments, which crumbled easily from the cliff, lay piled up along the base of the wall and sparkled brilliantly when the sun shone upon them, or directly after a rain.

Noddy had been pasturing out the night before her accident, and at sunrise found herself too near the tabooed cliffs. She lifted her ears suspiciously, wrinkled her nose fearfully, and wheeled to run away to a more desirable locality. But in that quick turn she loosened the shale at the base of a steep descent. The treacherous rock slid and threw her down. Before she could get up and away the great mass rumbled down and covered her, but she finally managed to work her head free for breath.

Jeb, out early to seek for stray cattle, saw the fresh slide and gazed wonderingly at it. Then he spied the nose and hoof of a burro protruding from the shale. He rushed to the barn where he had left Mr. Brewster, and in a short time master and man had the tools and "cradle" back at the spot, and Noddy was soon unearthed. She was unconscious, and Jeb declared it was useless to bother with a burro so evidently far gone. Even Mr. Brewster feared she was past help, but Polly insisted that Noddy must live.

All that morning Polly sat holding the limp brown head while whispering words of affection in the long ears, and who will say that Noddy's instinct did not respond to love, even though the physical sense of hearing was deaf to earthly sounds? She slowly revived and was resting comfortably when the house-call came for dinner.

Mr. Brewster returned after dinner, bringing a bowl of gruel for the burro, and Jeb followed his master to inquire about the patient.

"Jeb, you-all help me feed Noddy while Polly runs to the house for her dinner," said Mr. Brewster.

"I'd a heap rather wait here and help with Noddy, Paw!"

"Oh, Polly! Maw told me to say there was a letter for you. Jim Melvin stopped off with our mail he got at Oak Creek to-day."

"A letter! Who can it be from?" asked Polly wonderingly. "That's what you must find out. It looks like a girl's writing and it is post-marked Denver. Who do you know there?" replied her father.