Breakthrough
From Author Wars - https://authorwars.com/publications/breakthrough-492436.html
Overview:
- Title: Breakthrough
- Author: Ken Grimwood
- Year: 1976
- ISBN-10: 0385114982
- Publisher: Doubleday
- Price: $7.95
- Pages: 234
- Binding: Hardcover
- Type: Novel
- Title Reference: Breakthrough
- Notes:
- "First Edition" on copyright page
- Full date from Catalog of Copyright entries ref A775694
- Gutter code "R17" on page 234 (manufactured in late April 1976)
- Novel ends on unnumbered page 234
- "Jacket Photograph by Alex Gotfryd" on rear dust jacket flap