Down and still down the three machines rushed. Suddenly he noticed the slow biplane in front--on an even lower level than himself. It was very close. He saw the pale dot of the face of the man behind the gun. If he swerved he would be under its fire in a moment. If he kept on his course he must crash into it. His decision was instant, instinctive. He held on. One thought dominated him as he dived straight at it. Had his message been picked up? If not----? He saw the gleaming backs of the outstretched plane almost under him. He set his teeth for the impact. A second more--the wide stretch of yellow canvas suddenly jerked to the left and crumpled in a blinding flash. He had not touched. He swerved to the right with all his force in the tiniest fraction of a second and shot past something that fell, flaming.... A shell from below had hit the biplane at the moment almost of collision.
He had a confused sense of other shells exploding in the air. A battery was seizing its chance to get the enemy's aircraft in a cluster, regardless of the danger to him. He continued his rush downward, feeling rather than knowing that the other two machines were in close pursuit. If he could only be certain that his message had been picked up!
He flung a glance back over his shoulder. The powerful biplane that had risen from behind the wooded hill was close upon him. Why did they not fire? He felt himself a target, was surprised not to see the gash of bullets on his machine. The explanation flashed on him. The gun had jammed. The biplane came at him as though it were itself a projectile. Its crew had desperately resolved to ram him, to sacrifice themselves rather than to allow him to bring his precious information to the ground. They were almost upon him. He swerved and dodged. The biplane shot past.
Immediately he saw the other machine close upon him, saw a spurt of fire from the muzzle of its gun. He dived. A belt of trees rushed up at him, fearfully close. Their dark foliage seemed to break into puffs of black smoke over his eyes. He swerved instinctively, saw a meadow burst through the dark smoke, fly skyward in a mist of blood. With a last desperate effort he banked. His hands slid from the controls--everything swam. He was vaguely conscious of a heavy impact from underneath----