Page:Air Service Boys Over Enemy's Lines.djvu/78



"!"

Those were the expressive words that broke from Tom Raymond's lips when he saw the commander give him the long-anticipated signal. Tom had already discovered his intended antagonist. A fourth plane was coming up quickly. It had held back to await the chance that would be offered when the three defenders of the fire-control machine were hotly engaged with the trio of skillful Boche pilots.

The game was very apparent. It was likewise exceedingly old. The French commander was too experienced an aviator to be so easily caught. That was why he had signaled to Tom to take care of the fourth and last German airman, and guard the important observation plane.

Tom started down with a rush, just as a hungry hawk might swoop upon a pigeon it had marked for its intended pray.

"I've got to make good!" the young aviator told himself. "I've got to make good!"

The German pilot saw him coming. He had more than half expected to be interfered with in his designs; but it would please him first of all to riddle this ambitious young airman, and