Mission of Gravity
From Author Wars - https://authorwars.com/publications/mission-of-gravity-283017.html
Overview:
- Title: Mission of Gravity
- Author: Hal Clement
- Year: 1989
- ISBN-10: 0345316223
- Publisher: Del Rey / Ballantine
- Price: $3.95
- Pages:
- Binding: Paperback
- Type: Novel
- Title Reference: Mission of Gravity
- Notes: "A Del Rey Book Published by Ballantine Books First Ballantine Books edition: January 1978 Fourth Printing: February 1989 Cover Art by H. R. Van Dongen" The author's afterword "Whirlig World" is reprinted from Astounding Science Fiction, June 1953 Canada $5.50