Les immortels

From Author Wars - https://authorwars.com/publications/les-immortels-330102.html

Overview:

Title: Les immortels
Author: James Gunn
Year: 1977
ISBN-10: 2258002575
Publisher: Presses de la Cité
Pages: 190
Binding: Paperback
Type: Collection
Title Reference: Les immortels
Notes: Unknown printing rank (probable 1st). No price on book. Artist not credited but signature is readable. The book is presented as strictly a novel and the four chapters (corresponding to the short stories) are not individually titled. Note that the translation is wholly different from the one found in Le Masque SF #69.