The other three American hunters had engaged in close, desperate encounters to a man. Joe Little was lucky enough to bring down his adversary and circled round toward the two triplanes, which had both finished their work and were climbing fast to get out of the range of the "Archies." Jimmy Hill had missed his man, who went down in a spiral, Jimmy spinning down after him. Owing to the greater pace at which Jimmy was traveling he had to make a wider spiral. The Boche flattened out and Jimmy dived for him again, but before he could come within range the German dived straight down to the ground and safety, where he appeared to land in such manner as to show that he had suffered but little, if any, damage. Jimmy was treated to an exceptionally severe salvo of "Archies" before he could get well up again, and was slightly wounded in the cheek by a shrapnel splinter. Harry Corwin's adversary fired at Harry, and Harry fired at him, but neither made a hit, so far as could be seen. The Boche was soon lost in a cloud for which he was heading, and Harry circled back to find his fellows.

Meantime two of the German fighting machines had kept on for the big triplanes. They were heading for fast, powerful machines, well armed, but they dashed at them as though they had no fear of result. The first German machine to score a hit was a fast Albatros. It dived straight at Richardson's machine. Richardson side-slipped and dropped like a stone till close to the ground. Not a single German who watched his drop, whether watching from the air or from the ground, dreamed that the big machine was still under control. Just before it seemed about to crash into the earth, however, Richardson righted it, and heading for home, skimmed the ground at a height of not more than fifty feet above the ground. The doughty little major poured round after round of bullets from his machine-gun at the heads of the Huns in the trenches and dugouts as the fleeing plane passed close over the astonished Germans, and the whole thing was over before anyone except the two occupants of the plane realized what was taking place.

Not a single shot from the thousands fired hit the brave young pilot, though the major was not quite so fortunate, having been wounded in the wrist by a ball from the machine-gun of the flier who attacked them from the Albatros. How they escaped death at his hands they hardly knew, for he had poured a veritable storm of lead into them at close range, and made dozens of holes in one or other of the three planes. Richardson's arrival with the major at the home airdrome was the first news to come back of the fight in the air. The major reported that they had satisfactorily performed their part of the work and escaped with but little damage. The Boche ammunition dump they were to assail had been blown into a thousand fragments, the detonation of the explosion having been heard for miles.

Meanwhile, Bob Haines and Dicky Mann in the other triplanes were having an exciting fight with another Albatros. Bob had chosen to meet the Boche attack head on. Dicky was a good shot, and tried his best to wing their fleet antagonist, but failed to hit him. Perhaps the readiness of the two Americans to meet the attack, however, had somewhat disconcerted the German's aim, for he too, missed the triplane.

The spotty clouds made the fighting in-and-out work that morning. The four hunters were still in commission, as was the observation triplane. Three Boche fliers of the seven had been accounted for, and a fourth driven down. Things looked very good for the Brighton boys, but they were over enemy territory and by no means "out of the woods" yet. A speedy Boche trio which had apparently not before seen the Americans suddenly dived from a good height and the fight began all over again.

In the melee of looping, side-slipping and nose-diving that ensued Bob got his big triplane headed for home and started off at high speed. This left the four hunters to their own devices, with no other troubles than to down such German antagonists as they might encounter, and to get their own machines safely home if they could.

But none of the four liked to start for home until he was sure the others of his group were all right and ready to come back with him. The spotty clouds were responsible for a bit of delay. Parker was nowhere to be seen. Joe, Harry, and Jimmy circled round once or twice, undecided what to do, and at that moment Parker came climbing back from a dead-leaf drop, having shaken off his Boche pursuers, and gave the signal for the home flight. Home they turned, and as they did so, four big Albatrosses, a section of the first group they had met, joined to two of the second group, came at them. Without any concerted idea of action Joe, Jimmy, and Harry looped straight over simultaneously, every one of the three performing a perfect loop and coming right side up at the same moment. Each of them, also, fired a round at the Boche immediately in front of him and made off for home at top speed.

Parker did a side-wing drop, and as he did so felt a sharp pain in his back. His arms lost their power. A bullet had lodged in his back, and worked its way, urged, perhaps, by the pressure of the boy's back against the seat cushion, to some spot more vital than that in which it had first lodged. From an apparently harmless wound, and certainly a painless one, Parker's hurt had become so serious as to prove mortal. For, try as he would, he could not move his arms to right his machine. Down he dropped, mercifully losing consciousness as his machine shot toward the earth, and crashing, at last, so fiercely into the ground that naught remained of his hunter and its gallant pilot but a twisted mass of wreckage and a still form maimed out of all recognition. Parker had paid the great price, after a gallant fight.

The other three hunters carried their pilots safely home, able to report that Joe and Jimmy had each accounted for one of the four Albatrosses that had last attacked them.

Three days later their squadron was moved back, and its place taken by a fresh unit. Jimmy Hill was sent to hospital with his slit cheek, but was soon out and about again.