Astounding Stories (Vol. VII No. 1 July, 1931); pulp science fiction and horror. In this issue: THE DOOM FROM PLANET 4 JACK WILLIAMSON A Ray of Fire, Green, Mysterious, Stabs Through the Night to Dan on His Ship. It Leads Him to an Island of Unearthly Peril. THE HANDS OF ATENH. G. WINTER Out of the Solid Ice Craig Hews Three Long-Frozen Egyptians and Is at Once Caught Up into Amazing Adventure. (A Complete Novelette.) THE DIAMOND THUNDERBOLTH. THOMPSON RICH Locked in a Rocket and Fired into Space! Such Was the Fate which Awaited Young Stoddard at the End of the Diamond Trail! THE SLAVE SHIP FROM SPACEA. R. HOLMES Three Kidnapped Earthlings Show Xantra of the Tillas How "Docile" Earth Slaves Can Be. THE REVOLT OF THE MACHINESNAT SCHACHNER AND ARTHUR L. ZAGAT Something in the Many-Faceted Mind of the Master Machine Spurs It to Diabolical Revolt Against the Authority of Its Human Masters. THE EXILE OF TIMERAY CUMMINGS Only Near the End of the World Does Fate Catch Up with Tugh, the Cripple Who Ran Amuck Through Time.