Gods of Riverworld

Philip Jose Farmer created one of SF's most mind-blowing, critically acclaimed, and popular series of all time with the installments of his Riverworld series. In The Gods of Riverworld, Sir Francis Burton and his band have challenged the mysterious leaders of Riverworld and now control the mechanism that once held them in its sway. But the tower stronghold awaits, and the realm still houses awesome forces that could bring about their ultimate destruction. "A feast for the imagination."-Los Angeles Times