Variable Star
From Author Wars - https://authorwars.com/publications/variable-star-542451.html
Overview:
- Title: Variable Star
- Author: Robert A. Heinlein, Spider Robinson
- Year: Unknown
- ISBN-10: 0765351684
- Publisher: Tor
- Price: $7.99
- Pages: 339
- Binding: Paperback
- Type: Novel
- Title Reference: Variable Star
- Notes: Cover artist credited on the back cover First mass market edition: December 2007 Fourth printing edition per the number line on the copyright page