Le grand secret
From Author Wars - https://authorwars.com/publications/le-grand-secret-746301.html
Overview:
- Title: Le grand secret
- Author: René Barjavel
- Year: 1974
- Publisher: France Loisirs
- Pages: 346
- Binding: Hardcover
- Type: Novel
- Title Reference: Le grand secret
- Notes:
- Data retrieved from WorldCat and noosfere.
- Page count from BnF and WorldCat; nooSFere gives 222.
- DL = 1st trimester 1974.
- No ISBN.
- No price on book.
- No mention of cover artist.