6 x H

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Overview:

Title: 6 x H
Author: Robert A. Heinlein
Year: 1975
Publisher: Pyramid Books
Price: C$1.25
Pages: 219
Binding: Paperback
Type: Collection
Title Reference: They
Notes:
• "Pyramid edition published August 1961" • "Ninth printing, February 1975"; no number line • The artist is not credited, and there is no visible signature on the artwork • V3635 on the cover; ISBN 0-515-03635-0 [which has a bad checksum] on the spine but 0-515-02822-3 on copyright page which is a holdover from the '72 printing • Cover printed in the US, book in Canada