He was approaching the lines and “No Man’s Land” and following its tortuous course with his eyes he observed in many places the sudden bursts of smoke which told of the explosions of high-calibre shells. All about him the atmosphere was hazy and the distance entirely obscured.

Now rapidly becoming familiar with the new game, Don began to feel more like himself. For the first time he could understand how it was that the experienced pilots learned to treat with comparative indifference the angry shrieks of the attacking “Archies.”

At length Don Hale discovered the patrol of Lafayette machines flying in a perfect formation just over the enemy’s line.

After facing the dangers of the sky alone the sense of relief and pleasure that the sight of friends near at hand afforded him was delightful indeed. He felt like uttering a whoop of joy.

“Considering all such experiences as I’ve just had once is too much!” he muttered to himself. “And this time you can just bet I’ll not get separated.”

Nor did he. The patrol, which was only policing the air, led him into no further danger, and, consequently, when the two hours was over and they headed for the aviation field, nothing had occurred to add more thrills to those he had already received.

Don Hale, however, was thoroughly glad to see the great encampment coming into view; and equally glad when he had spiraled down to the earth and made an almost perfect atterrissage.

Waiting machinists helped him out of the cockpit; and as he answered the questions fired toward him the boy felt as proud and happy as any of the “aces” whose fame has spread throughout the world.

His first reconnaissance over the enemy’s line was something he could never forget

CHAPTER XIII—THE FARMER