Double Star
From Author Wars - https://authorwars.com/publications/double-star-244925.html
Overview:
- Title: Double Star
- Author: Robert A. Heinlein
- Year: Unknown
- Publisher: Signet
- Price: $1.25
- Pages: 128
- Binding: Paperback
- Type: Novel
- Title Reference: Double Star
- Notes:
- Thirteenth printing by number line.
- No printing date in book.
- Copyright © 1956 by Robert A. Heinlein.
- Copyright 1956 by Street & Smith Publications, Inc.
- First printing October 1957.
- Y6606 in pricing line at top right front cover.
- Y (over) 6606 at top spine.
- Cover artist not credited in book. Signature "Szafran" at bottom center front cover.