“Cyclone Bill” Garrity and his Mad Marines are back in the thick of things in six more Weird World War I adventures from the imaginative pen of Donald E. Keyhoe. Those devilish Germans have devised yet more ways to turn the tide and win the war! Operating from airfields hidden behind waterfalls, or beneath impenetrable domes, or simply under camouflage nets, the Boche unleash a myriad of merciless deadly rays that can wipe an entire drome off the face of the earth; dead pilots that are resurrected to kill again with poisonous green smoke; a tank as large as a city block that can flatten everything in it’s path; and the cloak of death itself that is able to suck the life out of anything it might touch––both pilot and plane! The Devildog adventures featured in this volume are all from the pages of Sky Birds : Devildog Doom (6/32), Lucky’s Day (8/32), The Devildogs’ Decoy (1/33), The Flying Juggernaut (2/33), The Squadron Nobody Knew (7/33), and Devildog Breed (7/34).
Donald Edward Keyhoe (June 20, 1897 – November 29, 1988) was an American Marine Corps naval aviator and writer of aviation articles and stories. In the 1950s, Keyhoe became a UFO researcher and writer, arguing that the U.S. government should conduct research into UFO matters, and should publicly release all its UFO files. [Wikipedia]