Download or read book Battlefield Earth written by L. Ron Hubbard and published by Galaxy Press LLC. This book was released on 2011-06-21 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jonnie Goodboy Tyler ventures out of the tiny community of humans barely surviving in the Rocky Mountain refuge and finds himself challenging the Psychlos, the malignant and oppressive alien conquerors of Earth.