New York: Harper & Brothers, 1938. First American Edition. Apocalyptic fantasy, set in the Mojave Desert of California, in which a doomsday cult with an atomic weapon threatens world anihilation. BRIANS, "Nuclear Holocausts: Atomic War in Fiction," p.6. Black cloth (Hardcover); 287pp. Clean, tight, unmarked copy, mildly foxed to top edge of text block else nearly Fine in a mildly rubbed, unclipped dustjacket, better than Very Good.