Download or read book Pillar to the Sky written by William R. Forstchen and published by Macmillan. This book was released on 2014-02-11 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three visionary scientists and an eccentric Silicon Valley billionaire become humanity's only hope in the face of a global resource crisis that has prompted a daring effort to obtain essential needs from outer space. By the best-selling author of One Second After.