Amazon.com Product Description (ISBN 0385333498, Paperback)

The richest and most depraved man on Earth takes a wild space journey to distant worlds, learning about the purpose of human life along the way.

Amazon.com Book Description (ISBN 0440179483, Mass Market Paperback)

The second novel of the acclaimed author of SLAUGHTERHOUSE 5 and most recently, TIMEQUAKE.

Amazon.com Book Description (ISBN 0575079029, Paperback)

One of the very best must-read SF novels of all time