TY - BOOK AU - Wollheim,Donald A. TI - The Secret of the Ninth Planet AV - PS PY - 2010/// CY - Salt Lake City, UT PB - Project Gutenberg KW - Science fiction KW - Pluto (Dwarf planet) -- Fiction N1 - Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Secret_of_the_Ninth_Planet; Release date is 2010-09-05; Produced by Greg Weeks, Roger L. Holda, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net; Original publication data not identified N2 - "The Secret of the Ninth Planet" by Donald A. Wollheim is a science-fiction novel published in 1959. When the Sun's light mysteriously begins to dim across Earth, threatening a new ice age, young Burl Denning discovers alien machinery in the Peruvian Andes. As calculations reveal the Sun may explode within years, Burl joins a desperate expedition aboard an experimental antigravity spaceship to hunt down similar installations throughout the solar system and confront an alien force from Pluto. (This is an automatically generated summary.) UR - https://www.gutenberg.org/ebooks/33644 ER -