William P. McGivern, a popular and prolific science fiction writer in the 1940s and 1950s (under his own name as well as the pseudonyms Gerald Vance and P.F. Costello), later achieved fame as a noir and hardboiled mystery author of such classics as "The Big Heat." The First William P. McGivern Science Fiction Megapack collects 25 of his early science fiction stories, including: JOHN BROWN'S BODY THE VISIBLE INVISIBLE MAN THE DYNAMOUSE KILLER'S TURNABOUT THE FATE OF ASTEROID 13 DICTOGRAPHS OF DEATH THE MASTERFUL MIND OF MORTIMER MEEK THE QUANDARY OF QUINTAS QUAGGLE MR. MUDDLE DOES AS HE PLEASES PETER FERENY'S DEATH CELL YELLOW MUD FOR COWARDS PLANET OF LOST MEN MYSTERY ON BASE 10 REHEARSAL FOR DANGER KIDNAPPED INTO THE FUTURE THE GIANT FROM JUPITER CAPTAIN STINKY CAPTAIN STINKY'S LUCK SAFARI TO THE LOST AGES CONVOY IN SPACE VENGEANCE ON VENUS MONSOONS OF DEATH LARSON'S LUCK THE CHAMELEON MAN VISITOR TO EARTH If you enjoy this book, search your favorite ebook store for "Wildside Press Megapack" to see the 150+ entries in the Megapack series, covering science fiction, fantasy, horror, mysteries, westerns, classics, adventure stories, and much, much more!