Amazing Stories, March 1939

# Amazing Stories, March 1939

This issue contains seven science fiction stories spanning space exploration and speculative invention. "The Raid from Mars" by Miles J. Breuer depicts a Martian military operation against Earth targeting radium supplies, resulting in the destruction of an Army division. Edmond Hamilton's "Valley of Invisible Men" concerns protagonist Mark Bradford's quest to locate a source of invisibility technology with implications for global power. Isaac Asimov's "Marooned off Vesta" presents a survival scenario of a castaway spaceship with three days of breathable air but ample water. Robert Bloch contributes "The Strange Flight of Richard Clayton," following Clayton's ambition to reach Mars via decades-long spaceship travel. Frederic Arnold Kummer Jr.'s "Vengeance from the Void" involves a frozen human corpse drifting in space for fifteen years who returns seeking revenge. Eando Binder's "Trapped by Telepathy" features criminal protagonist Blacky Doone facing execution through telepathic evidence of his own thoughts. Ed Earl Repp's "The City That Walked" depicts an urban area transforming from coral architecture into a mobile entity unleashing destruction. The issue includes feature sections on science questions, author interviews, and reader correspondence.