"Who?" Joe queried, glancing in perplexity from the picture to 'Frisco Kid's face.

"Your—your sister—Bessie."

The word seemed reluctant in coming to his lips, and he expressed himself with a certain shy reverence, as though it were something unspeakably sacred.

Joe was nonplussed for the moment. He could see no bearing between the two in point, and, anyway, girls were rather silly creatures to waste one's time over. "He 's actually blushing," he thought, regarding the soft glow on the other's cheeks. He felt an irresistible desire to laugh, and tried to smother it down.

"No, no; don't!" 'Frisco Kid cried, snatching the paper away and putting it back in the ditty-box with shaking fingers. Then he added more slowly: "I thought—I—I kind o' thought you would understand, and—and—"

His lips trembled and his eyes glistened with unwonted moistness as he turned hastily away.

The next instant Joe was by his side on the bunk, his arm around him. Prompted by some instinctive monitor, he had done it before he thought. A week before he could not have imagined himself in such an absurd situation—his arm around a boy; but now it seemed the most natural thing in the world. He did not comprehend, but he knew, whatever it was, that it was of deep importance to his companion.

"Go ahead and tell us," he urged. "I 'll understand."

"No, you won't. You can't."

"Yes, sure. Go ahead."