Fortress in the Sky:
From Author Wars - https://authorwars.com/publications/fortress-in-the-sky-484959.html
Overview:
- Title: Fortress in the Sky:
- Author: L. Ron Hubbard
- Year: 1967
- Publisher: Publications Organization World Wide
- Pages: 18
- Binding: Pamphlet
- Type: Non-fiction
- Title Reference: Fortress in the Sky
- Notes: Info from OCLC. Google Books gives the subtitle as "The Military Aspects of the Moon in an Atomic Age."