Two boys were riding on horseback along a little trail that overhung Canyon Diablo. They were exploring the lonely country miles below Monterey, on the California coast. Above them rose the mountains; a thousand feet below them was the Diablo River. The boys were dressed in khaki, with puttees, and with broad-brimmed felt hats that looked as though they had slept in them and used them for dippers and footballs.

The strong United States cavalry horses which they rode seemed to be ready for anything, and the boys themselves did not act as though they were much afraid of a drop from this narrow shelf of rock.

Hike Griffin, who rode ahead, was a boy of sixteen, with straight shoulders that were going to become very broad. He had a shock of the blackest hair that ever grew, and quiet, gray eyes that never seemed to worry. His mouth was strong, yet with little laughter-wrinkles at the side, as though he saw life as an interesting joke.

He rode so easily that he almost slouched in his saddle, like a cowpuncher. But when the horse reared at a rabbit that started up from the chaparral, he straightened up like a cavalry officer leading a squadron on parade, and coaxed her into behaving, laughing at her and patting her neck.

That was just the way Hike Griffin had handled the Freshman football team at Santa Benicia Military Academy, all the fall before. “Hike” wasn’t his only name. His father, Major James Griffin, of the army Signal Corps, had named him Gerald. Hike had feared that the fellows at Santa Benicia would call him “Geerawld.”

They started to, but when he took his hazing like a man, and captured the hearts of all his classmates, he was christened “Jerry.” Then he became right half and captain of the Freshman football team. With a splendid sixty-yard run or “hike” as westerners call it, he made the touch-down which won the Freshmen’s great annual game with San Dinero Prep.

While he was dashing down the field with the ball under his arm, the Santa Benicia rooters went mad, yelling “Hike, Jerry, hike! Griffin, hike, hike!” After that, he was known as “Hike.” The same meaning, said Poodle Darby, “to go with speed, like a whale-fish!”

In the spring, he had done some more hiking, when he won the half-mile and cross-country races, running along easily, as though he were a little chilly, and wanted to get warm. There was no more danger that he would be insulted by “Geerawld.”

So he was quite happy when he went home to the Monterey Presidio for summer vacation, and took with him his classmate and roommate, Torrington Darby.

You must not think that Torrington Darby was called that! You would have known he couldn’t have been, if you had seen him—round, sleek as a dove, always grinning all over his happy face, and usually drawling songs he made up himself; very lazy and very cheerful. Just the same he always got his lessons. In fact, he was much quicker at the books than was Hike.