Tunnel in the Sky

Overview:

  • Title: Tunnel in the Sky
  • Author: Robert A. Heinlein
  • Year: 1972
  • ISBN-10: 0441826601
  • Publisher: Ace Books
  • Price: $0.95
  • Pages: 253
  • Binding: Paperback
  • Type: Novel
  • Title Reference: Tunnel in the Sky
  • Notes:
    • ©1955 No other statement of publication or printing • Cover art is credited to Savage on the copyright page; no visible signature • Year of publication from ads in the back, see below • There are four printings with the same catalog #/price/cover. • Externally they are identical in every way, internally the only difference is the ads in the back. This printing has three pages of numbered ads: 32, 33 and 17A, the combination appearing only in 1972, April to July. • ISBN derived from SBN on spine