“You bet he is, boys!” agreed the engineer. “Anything pluckier or cooler than the way he dropped over the side of the trestle, with the girl hanging onto him for dear life,—when they thought they wouldn’t be able to get ahead of the train,—I never saw in all my born days! And I’ve seen a good many nervy stunts, too,—including your hand-me-up rescue of the girl,” he added turning to Alec, whose face, pale with anxiety, flushed crimson at these words of praise.

“Are you all right, Billy Wolf?” queried Chester, alarmed at Billy’s silence.

“Yes, I’ll be—all right—in a few—minutes,” panted Billy, raising his head. As he did so, his gaze met that of the girl, and he saw that her dark blue eyes were filled with tears. “Oh, there you are!” he observed, smiling. “Not hurt, are you?”

“Not at all, thanks to you!” she answered, a little sob in her voice. “I—I tried to thank your friend, a few minutes ago, but I haven’t thanked you for saving——”

“Oh, that’s all right!” interposed Billy. “We’re only too glad that we happened to come along in time. Aren’t we, Alec?”

“Of course we are!” assented the other rescuer warmly. He patted Carlo’s fine head. “He’s a great old dog, isn’t he? Whew! Stop shaking water all over us, Carlo! Can’t you see Billy is wet enough already?”

“Down, Carlo!” commanded the young girl.

Carlo bounded away, barking joyously.

Billy stood up, dripping wet and shivering slightly, in spite of the warm afternoon sunlight. His hair was matted with sticky salt water, his clothes were soiled with mud and sand, but he laughed as he shook himself. Chester and Alec began to pat and thump him vigorously to quicken circulation.

“Take a few sprints up and down the bank,” advised Chester. “You’re chilled, Billy; your teeth are chattering.”