"Hey, no more of that!" came Freddy's warning shout. "You'll have us blind as bats, maneuvering at such speed. Then we'll be easy pickings for those lads."

"Sorry, Freddy!" Dave sang out, and started to drop the nose. "Forgot for a second I had you along. Won't do it again."

"Be sure you don't!" Freddy cried. "Okay, Dave, let him have it! I'm all set for the finishing touches."

Dave didn't even hear the last. He had hunched forward and was giving every bit of his attention to the last Nazi Henschel biplane reconnaissance ship that was banking over and off the top of a power zoom. The instant it was square in his sights, he jabbed the trigger release button. He saw his tracers slice into the plane just in back of the B.M.W. 132 radial engine. Before he could rudder enough to bring the pilot's cockpit and the observer-gunner's cockpit into his sights, the German had wheeled to the left and down.

At perhaps a thousand other times that would have been the perfect maneuver for the German pilot to make. This time, however, was the exception. In fact, because of the Skua's terrific diving speed, the German pilot actually made the worst maneuver possible. Dave simply held the Skua in its thundering power dive and let Freddy Farmer do the rest. And the English youth was not asleep. He brought his guns to bear on the Henschel as they flashed by and practically cut the Nazi ship in two with his steady, relentless, furious fire. Flame shot out of the Henschel and leaped up toward the sky. A huge ball of smoke completely enveloped the plane. When the wind caught the smoke and blew it away, the Henschel just wasn't there any more. It was simply a shower of smouldering embers slithering down toward the blazing sands.

"I thought so, I thought so!" Freddy's wild cry came to Dave's ears. "There they go! And will you just look at those blasted beggars hop it! Three cheers for Mussolini and the Italian Air Force!"

Dave pulled the Skua out of its dive and twisted around to look in the direction of Freddy's pointed finger. What had been two Italian Breda Sixty-Fives a few moments before were now just two dots against the brassy Libyan sky, and becoming smaller and smaller as they moved swiftly toward the west. Even as Dave watched them, with a scornful grin of his lips, the two dots faded out of view completely.

"So now what?" he presently asked Freddy. "Do we head for the Tripoli area, or do we start drifting northward toward the nearest British outpost?"

The English youth didn't answer at once. He leaned forward and looked over Dave's shoulder at the instrument board. He frowned slightly and absently fingered the high speed aerial camera fitted to the right side of his cockpit and pointing downward through a port opening in the floor of the pit.

"I see that we've still another hour's flight in the petrol tanks," he said, looking at Dave. "Another hour before we have to head north for the Victory rendezvous. If you're asking me, I say let's head for Tripoli. Let's have a look along the coast, anyway. Hey! What the dickens are you chuckling at, you funny-looking ape?"