Tunnel in the Sky
From Author Wars - https://authorwars.com/publications/tunnel-in-the-sky-439400.html
Overview:
- Title: Tunnel in the Sky
- Author: Robert A. Heinlein
- Year: 1981
- ISBN-10: 0345301056
- Publisher: Del Rey / Ballantine
- Price: $2.25
- Pages: 214
- Binding: Paperback
- Type: Novel
- Title Reference: Tunnel in the Sky
- Notes: Fifth Pirnting [sic] listed on copyright page.