Billy found the one he wished and presently he was free.  He still stood looking at the deputy sheriff.

“I ought to croak you,” he murmured.  “I’ll never make my get-away if I don’t; but she won’t let me—­God bless her.”

Suddenly a thought came to Billy Byrne.  If he could have a start he might escape.  It wouldn’t hurt the man any to stay here for a few hours, or even for a day.  Billy removed the deputy’s coat and tore it into strips.  With these he bound the man to a tree.  Then he fastened a gag in his mouth.

During the operation the deputy regained consciousness.  He looked questioningly at Billy.

“I decided not to croak you,” explained the young man.  “I’m just a-goin’ to leave you here for a while.  They’ll be lookin’ all along the right o’ way in a few hours—­it won’t be long afore they find you.  Now so long, and take care of yerself, bo,” and Billy Byrne had gone.

A mistake that proved fortunate for Billy Byrne caused the penitentiary authorities to expect him and his guard by a later train, so no suspicion was aroused when they failed to come upon the train they really had started upon.  This gave Billy a good two hours’ start that he would not otherwise have had—­an opportunity of which he made good use.

Wherefore it was that by the time the authorities awoke to the fact that something had happened Billy Byrne was fifty miles west of Joliet, bowling along aboard a fast Santa Fe freight.  Shortly after night had fallen the train crossed the Mississippi.  Billy Byrne was hungry and thirsty, and as the train slowed down and came to a stop out in the midst of a dark solitude of silent, sweet-smelling country, Billy opened the door of his box car and dropped lightly to the ground.

So far no one had seen Billy since he had passed from the ken of the trussed deputy sheriff, and as Billy had no desire to be seen he slipped over the edge of the embankment into a dry ditch, where he squatted upon his haunches waiting for the train to depart.  The stop out there in the dark night was one of those mysterious stops which trains are prone to make, unexplained and doubtless unexplainable by any other than a higher intelligence which directs the movements of men and rolling stock.  There was no town, and not even a switch light.  Presently two staccato blasts broke from the engine’s whistle, there was a progressive jerking at coupling pins, which started up at the big locomotive and ran rapidly down the length of the train, there was the squeaking of brake shoes against wheels, and the train moved slowly forward again upon its long journey toward the coast, gaining momentum moment by moment until finally the way-car rolled rapidly past the hidden fugitive and the freight rumbled away to be swallowed up in the darkness.

When it had gone Billy rose and climbed back upon the track, along which he plodded in the wake of the departing train.  Somewhere a road would presently cut across the track, and along the road there would be farmhouses or a village where food and drink might be found.