The Door Into Summer
From Author Wars - https://authorwars.com/publications/the-door-into-summer-365469.html
Overview:
- Title: The Door Into Summer
- Author: Robert A. Heinlein
- Year: Unknown
- Publisher: Signet / New American Library
- Price: $0.75
- Pages: 159
- Binding: Paperback
- Type: Novel
- Title Reference: The Door Into Summer
- Notes:
• "Tenth Printing"; no number line • The artist is not credited, szafran is on the artwork [first printing with this artwork] • Printed in the US • OCLC: all data correct but no printing noted