6 x H

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