The Door Into Summer

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Overview:

Title: The Door Into Summer
Author: Robert A. Heinlein
Year: 1979
ISBN-10: 0451085744
Publisher: Signet / New American Library of Canada
Price: C$1.95
Pages: 159
Binding: Paperback
Type: Novel
Title Reference: The Door Into Summer
Notes:
• "First Signet Printing, June, 1972" • Fifteenth printing by number line 15 16 17 18 19 20 21 22 23 • Date from an ad in the back which lists E8573 which was published in March 1979 • The artist is not credited, szafran is on the artwork • Cover printed in the US, book in Canada