Smith, E. E. (Edward Elmer) 1890-1965 creator text utu 2007 monographic en 1 online resource : multiple file formats "Triplanetary" by E. E. Smith is a science fiction novel first serialized in 1934 and published in book form in 1948. Ancient alien races wage a secret cosmic war through human history, manipulating bloodlines across millennia—from Atlantis to Rome to future World Wars. When humanity finally reaches the stars, forming the Triplanetary League, they face ruthless space pirates and amphibious aliens who harvest iron from entire fleets. Patrol agent Conway Costigan must use forbidden technology to save civilization and spark the first interstellar war. (This is an automatically generated summary.) Wikipedia page about this book: https://en.wikipedia.org/wiki/Triplanetary_(novel) 1934 Serial version Release date is 2007-03-08 Produced by Greg Weeks, V. L. Simpson, Flash Sheridan and the Online Distributed Proofreading Team at http://www.pgdp.net. This file is gratefully uploaded to the PG collection in honor of Distributed Proofreaders having posted over 10,000 ebooks. Original publication data not identified Science fiction Extraterrestrial beings -- Fiction Human-alien encounters -- Fiction PS Original publication data not identified https://www.gutenberg.org/ebooks/20782 https://www.gutenberg.org/ebooks/20782 UtSlPG 260607 20260610133459.0 20782