The planes to the eastward were looming up with surprising speed, and no one could say when the ones behind and above would open up their murderous guns. What would Cowan do? What would any of these green pilots do in such a dog fight? Larkin looked down at McGee. He was still climbing for all he was worth. Cowan, if he saw anything, was too paralyzed for action. But perhaps he had not seen. Air eyes come through experience, Larkin knew, and something must be done right now.

In the moment that he determined upon a course of action he saw another group of planes come streaming out of the cloud to the south. Curtains! The whole sky was full of planes. Then, as they swerved sharply, he saw the sunlight play on the allied cockade. And how they came! Spads, French Spads! Going up to the front, perhaps, as a covering flight for the 149observation crates far below. But now they were swinging into this grand and unexpected melee.

Larkin grinned. “Here is a howdy-do–sure ’nuff!” he repeated and went into a tight, climbing turn that brought him squarely around, facing the planes streaming down out of the sun. Taps for Mr. Larkin, he thought, but he would at least give them pause, and by so doing not only provide Cowan with a chance to wake up and manoeuver, but it would give the oncoming Spads the one thing they needed–time!

The lightning-like movements and happenings of an aerial dog fight cannot be followed or seen by any one man. Fortunate indeed is that pilot who can keep track of what is going on around him. One moment he may have a single adversary; the next he is the target for two or more planes. If he shakes them off, or by marksmanship reduces the odds, he may check in for mess that evening; failing to do so, a squadron commander will that night requisition a new pilot.

As Larkin came around on the quickly executed turn he was only faintly conscious of the fact that a considerable group of Fokker tri-planes were sweeping down on him. He gave no thought to the number. His eye was fixed upon a bright green and gold plane in the lead. As he pulled up the nose of his Camel and thumbed the trigger release for his first 150burst, he sensed the strange exultation that comes to that man who, facing death in a forlorn hope and knowing there is no escape, accepts all chances and sells his life as dearly as possible.

The diving green and gold plane flashed across his ring sights as the Lewis gun poured forth its first burst. Square into the oncoming plane the tracers poured. Larkin, seeing that he was on, held his nose up until he knew he was about to stall.

The green plane dipped, dived under him, and Larkin noticed another plane flash past him, bent on other game. Then splinters flew from one of his struts and a bullet smacked against the instrument board.

He had lost flying speed on his zoom to get at the green plane. To regain speed, and give life to his laboring motor, he dived sharply.

At the beginning of this dive a glance told him that the green plane had suffered an injury vital enough to cause it to lose all interest in any return to the attack.

During the first flashing seconds of the attack Larkin’s mind had been occupied only with the thought of hurling himself at the oncoming planes in the forlorn hope of diverting their course of action for a few brief but precious minutes. Suddenly, now, the fleeing green and gold plane awakened memory. Green and gold! Could that be the plane of the renowned von 151Herzmann, who from the beginning of his fame had advertised himself as the man who always flew a brightly painted green and gold plane?