Midnight
Airplanes ! -- War ! -- Superscience ! TOM SWIFT and His Giant Telescope MANDRAKE THE MAGICIAN and the Midnight Monster MEN WITH WINGS : Thrilling Story of Flyers TAILSPIN TOMMY and the Sky Bandits Captain Frank Hawks , Famous AIR ACE , and the League of Twelve PAT NELSON , Ace of Test Pilots MAC OF THE MARINES in War-Torn China BARNEY BAXTER in the Air With the Eagle Squadron BUCK ROGERS , 25th Century A.D. , in the War With the Planet Venus FLASH GORDON in the Forest Kingdom of Mongo SKYROADS , with Clipper Williams of the Flying Legion DON WINSLOW of the Navy vs. the Scorpion Gang Read These THRILLING BOOKS Too ! Cowboys ! -- Indians ! -- Horses !