Between Planets

From Author Wars - https://authorwars.com/publications/between-planets-294128.html

Overview:

Title: Between Planets
Author: Robert A. Heinlein
Year: 1984
ISBN-10: 0345320999
Publisher: Del Rey / Ballantine
Price: $2.25
Pages: 192
Binding: Paperback
Type: Novel
Title Reference: Between Planets
Notes:
"Seventh Printing: July 1984"; no number line "Cover illustration by Darrell K. Sweet" on copyright page, the artwork is also signed At least some editions sold in Canada had a publisher's sticker over the US price on the cover with R.H.C.|$3.25|Price in Canada; unknown if any copies were printed in Canada