Here is another high flying adventure of “Cyclone” Bill Garrity and The Devildog Squadron. For months the grim spectre of that German staffel had stalked up and down the Front, dropping its sinister messages of death upon British and French squadrons. And now at last it struck at the flying Marines. For out of the cloud mists over that Devildog drome a white-winged German plane swooped low, and from it came the threat of doom—a black coffin holding the body of a Devildog pilot.

• Download “The Squadron in Scarlet” (November 1931, Sky Birds)

If you thought Elmer Hubbard and Pokey Cook were a couple of wild Indians before, just wait until you see them with their war paint and feathers on! Even C.O. Mulligan had to listen to their war whoops with a smile.

• Download “The Varnishing Americans” (February 1934, Sky Birds)

More planes shot down than in any other unit—more men gone west—that was the record of Eighty Squadron. And the first job they handed young Watson was a tough one—to be carried out “no matter what the cost.”

• Download “The Roving Squadron” (August 1930, Flying Aces)

Those two news-hawks, Tug Hardwick and Beansie Bishop, were well acquainted with Old Man Trouble. And by steering clear of Hainan they were sure they could stay out of his clutches. But what Tug didn’t know—though he would soon find out—was that Old Man Trouble could find you anywhere, especially in China where oil flows thicker than blood.

• Download “Hell Over Hainan” (June 1939, Flying Aces)