CHAPTER XV
OVER THE ENEMY'S LINES
In all there were twenty planes starting out on that momentous expedition to "strafe the Kaiser," as Jack called it. Half of these were monster bombing machines of a late model, capable of carrying more of the deadly explosives than had ever before been attempted.
The others were battle planes, guided by the most expert pilots, some of whom were already famous aces. These were men whose names had become household words over in America, heroes of the masses, whose pictures always evoked storms of applause whenever shown on the screen in the motion picture houses.
Tom owed the fact of his having been selected to guide one of the bombers, instead of a fighting machine, to the fact that one man had fallen sick, and was thus placed out of the running. In casting around for an efficient substitute they had picked Tom.
131
