“I don’t want to call him down,” said Maxwell, dubiously. “He’s probably got a grouch because I pulled the string on him back yonder at the Gloria bridge.”

“There comes the third section!” Benson called out; and a minute afterward the third and last division of the overland freight went hurtling past on the main track.

Bascom’s makeshift fireman was promptly on his job. While the tail-end of the third section was clanking over the frogs he jerked the switch, and at the same instant the master mechanic jerked the throttle of the Nine-fifteen. The wild train shot out into position on the main line, halted for the fraction of a minute needed to enable the fireman to run up and scramble to the footboard, and the breakneck race was continued.

By this time none of the four thought of going back into the caboose. They were crowded together upon the front platform, ready to make the leap for life which seemed momentarily imminent as Bascom snatched the short car recklessly around the curves and over the switches at the various stations. Train Number Eighteen, also a through freight, was scheduled one hour behind Sixteen; but in the absence of all wire reports of its progress, nobody knew just where it would be found.

As a matter of fact, it was met between two sidings, ten miles on the hither side of Nophi; and, happily for the safety of all concerned, the meeting with the first section chanced upon a piece of straight track—one of the exceedingly few tangents in the rough, gulch-like valley known as Tumble-Tree Canyon. As before, Bascom held his whistle open, and, thanks to the brakes and a liberal sanding of the rails, a collision was averted.

When the two locomotives were nose to nose, and a flagman was racing frantically back to flag the following section, Maxwell sprang off and fell upon the conductor of the freight.

“How many sections of you?” he demanded explosively.

“Two,” said the man, putting up an arm as if he expected to be hit.

“How close are you?” was the next shot-like question.

“That’s them, comin’ now,” said the conductor, as a hoarse whistle bellow answered the racing flagman’s stop signal.