The Mysterious Planet
From Author Wars - https://authorwars.com/publications/the-mysterious-planet-44472.html
Overview:
- Title: The Mysterious Planet
- Author: Lester del Rey
- Year: 1982
- ISBN-10: 0345304187
- Publisher: Del Rey / Ballantine
- Price: $1.95
- Pages: 183
- Binding: Paperback
- Type: Novel
- Title Reference: The Mysterious Planet
- Notes:
First Ballantine Books Edition: April 1978
Third Printing, June 1982