Hurrah! The boarding-train was coming on, regardless. It was manned by only Engine Driver Richards and Fireman Sweeny, a brakeman and the cooks; but no matter. Like a great demon it was coming on, whistling long shrieks and belching pitchy smoke.

The Sioux (some Cheyennes, too) were close upon it. They began to race it, whooping and shooting. The windows of dining-car and caboose replied with jets of white, as the cook and the brakeman bravely defended. Stoker Bill shot from his side of the cab. The train gathered way slowly; the ponies easily kept up with it—their riders, swerving in, flung themselves free of the saddles, clung to the steps and ladders and vaulted the couplings; clung like ants and dragged and writhed, as if they could hold it back!

They charged the engine; even cast their ropes at the smoke-stack; swarmed to the tender and from there shot into the cab. Terry’s heart welled into his mouth, with fear for his father. Suddenly there was a great gush of white steam—Engineer Richards had opened the cylinder cocks, and the cloud of scalding vapor surged back, sweeping the tender. Out popped sprawly brown figures, to land head over heels upon the right-of-way, and blindly scramble for safety.

Hurrah! Bully for Engineer Richards! And the construction-train was coming too. No! Look at it! From Terry’s neighbors a groan of disgust issued.

“The dirty cowards! Bad cess to ’em! Turnin’ tail, they are!”

For the construction-train was standing still, on the track, and the engine was making off, back across the wide plains, leaving a trail of smoke and a good-by shriek.

“Niver mind! We’ve a train of our own. Yis, an’ hearts to match it.”

“’Tis all right, boys. He’s only goin’ to the tiligraph,” Pat shouted. “It’s word to the troops at Sidgwick he has up his sleeve. The Pawnees’ll be wid us in a jiffy—an’ then watch them red rascals skedaddle. ’Asy, ’asy,” continued Pat, “till the train’s widin reach of us. Stiddy. We mustn’t get scattered, like.”

The boarding-train was jolting and swaying on the newly laid rails; but what ailed it, besides? Aha!

“Settin’ the brakes! Settin’ the brakes, they are!”