Gods of Riverworld by Philip Jose Farmer, author of The Magic Labyrinth". Thirty billion people from throughout Earth's history have been resurrected along the great and winding waterways of Riverworld. Most began life anew—accepting without question the sustenance provided by their mysterious benefactors. But a rebellious handful, including Mark Twain, Richard Burton, and Peter Jairus Frigate, burned to confront the unseen masters who controlled their fate—and these few launched an invasion that will ultimately yield the mind-boggling truth. The story was chronicled in four previous volumes, and is now concluded in Gods of Riverworld. 278 pp.