La clé des étoiles

From Author Wars - https://authorwars.com/publications/la-cle-des-etoiles-329058.html

Overview:

Title: La clé des étoiles
Author: Michel Demuth
Year: 1977
ISBN-10: 270240605X
Publisher: Librairie des Champs-Élysées
Pages: 251
Binding: Paperback
Type: Collection
Title Reference: La clé des étoiles
Notes: Unknown printing rank (no AI, DL = 2nd trimester 1977, probable 1st). No price on book. Artist not credited but "F" is visible.