Coblentz, Stanton A. (Stanton Arthur) 1896-1982 creator Paul, Frank R. (Frank Rudolph) 1884-1963 text utu 2021 monographic en 1 online resource : multiple file formats "In Caverns Below" by Stanton A. Coblentz is a satiric science fiction novel originally published as a magazine serial in 1935. When two explorers become trapped in a Nevada mine, they stumble upon a vast underground civilization beneath North America. The pale-skinned inhabitants possess advanced technology but remain locked in perpetual war. As the explorers navigate this hidden world, they find themselves entangled in political intrigue, cultural misunderstandings, and desperate attempts at reform that lead to unexpected consequences. (This is an automatically generated summary.) Wikipedia page about this book: https://en.wikipedia.org/wiki/Hidden_World_(novel) Later edition published with title: Hidden World. Release date is 2021-11-24 Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net Original publication data not identified Science fiction Earthquakes -- Fiction Nevada -- Fiction Imaginary places -- Fiction Earth (Planet) -- Internal structure -- Fiction Imaginary societies -- Fiction PS Original publication data not identified https://www.gutenberg.org/ebooks/66815 https://www.gutenberg.org/ebooks/66815 UtSlPG 260607 20260610134536.0 66815