Download or read book Factoring Humanity written by Robert J. Sawyer and published by Macmillan. This book was released on 2003-11-21 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: A twenty-first-century scientist sacrifices her family life to decipher the strange signals coming from interstellar space, messages that show her how to build an extraordinary machine that allows one to travel via the mind.