Cluster

From Author Wars - https://authorwars.com/publications/cluster-635602.html

Overview:

Title: Cluster
Author: Piers Anthony
Year: 1987
ISBN-10: 0380017555
Publisher: Avon
Price: $2.95
Pages: 254
Binding: Paperback
Type: Novel
Title Reference: Cluster
Notes:
• "First Avon Printing, October 1977" • Twelfth printing by number line K-R 20—12 • Date from an ad in the back with code 3/87 • The artist[s] are not credited, there are initials on the artwork • Anthony's bibliography by Phil Stephensen-Payne gives as illustrators for the 8th printing Victoria Poyser & Kevin Eugene Johnson. • $3.75 in Canada