Sixth Column
From Author Wars - https://authorwars.com/publications/sixth-column-30654.html
Overview:
- Title: Sixth Column
- Author: Robert A. Heinlein
- Year: 1999
- ISBN-10: 067157826X
- Publisher: Baen Books
- Price: $5.99
- Pages: 248
- Binding: Paperback
- Type: Novel
- Title Reference: Sixth Column
- Notes:
- Stated fifth printing, with publication date.
- $8.50 in Canada