Heller's Leap

From Author Wars - https://authorwars.com/publications/hellers-leap-352881.html

Overview:

Title: Heller's Leap
Author: Ian Wallace
Year: 1979
ISBN-10: 0879974753
Publisher: DAW Books / New American Library of Canada
Price: C$2.50
Pages: 317
Binding: Paperback
Type: Novel
Title Reference: Heller's Leap
Notes:
- "First Printing, July 1979/123456789"
- "Cover art by Tony Roberts" on copyright page, no visible signature on cover
- Interior art piece not credited, signed by Gaughan
- Cover has sub-title Death of a She-Planet, not present anywhere else in/on the book
- DAW catalogue #UE1475
- Cover printed in the US; book in Canada