Proteus Unbound

From Author Wars - https://authorwars.com/publications/proteus-unbound-26868.html

Overview:

Title: Proteus Unbound
Author: Charles Sheffield
Year: 1989
ISBN-10: 0345344340
Publisher: Del Rey / Ballantine
Price: $3.95
Pages: 261
Binding: Paperback
Type: Novel
Title Reference: Proteus Unbound
Notes:
- "First Edition: March 1989"
- Printing not stated, no number line.
- "Cover art by Stephen Hickman" on the copyright page; the artwork is also signed
- $5.50 in Canada
- Printed in the US