Sixth Column
From Author Wars - https://authorwars.com/publications/sixth-column-650252.html
Overview:
- Title: Sixth Column
- Author: Robert A. Heinlein
- Year: 1988
- ISBN-10: 0671653741
- Publisher: Baen Books
- Price: C$4.95
- Pages: 248
- Binding: Paperback
- Type: Novel
- Title Reference: Sixth Column
- Notes:
• "First Baen printing January 1988", no number line • "Cover art by John Melo" on copyright page, no visible signature on the artwork • Printed in Canada