This paperback edition of Piers Anthony's Cluster, published by HarperCollins in 1977, features a science fiction story that will captivate readers. The book has 256 pages and is in mass market format written in English. The story follows the adventures of a protagonist and their journey through a fantastic universe full of surprises.

The book is part of the Cluster Ser. and belongs to the fiction genre, specifically science fiction / general. It's an excellent addition to any book collection and a must-read for science fiction fans. With its unique storyline and intriguing characters, it will undoubtedly transport the readers to a world of wonders.