CHAPTER XXIII. JIMMIE HIGGINS MEETS THE HUN I. The six motor-cyclists leaped on to their machines and went chugging down the road. Of course they raced one another; all motor-cyclists always race—and here was the best of all possible excuses, the French army in dire need of them, several of its precious cycle-units wiped out or captured! They tore along, dodging in and out between trucks and automobiles, ambulances and artillery caissons, horse-wagons and mule-wagons, achieving again and again those hair’s-breadth escapes which are the joy in life of every normal motor-cyclist. Now and then, when things were too slow, they would try a crawl in the ditches, or push their machines over the ploughed fields. So it happened that Jimmie found himself competing with his red-headed Irish enemy;

