Le règne des immortels

From Author Wars - https://authorwars.com/publications/le-regne-des-immortels-394005.html

Overview:

Title: Le règne des immortels
Author: Pamela Sargent
Year: 1983
ISBN-10: 2720101710
Publisher: OPTA
Pages: 449
Binding: Hardcover
Type: Collection
Title Reference: Le règne des immortels
Notes: Probable first printing. Numbered and limited printing of 3000+30 copies. No price on book. Note that the book is not clearly presented as a collection (it's even given as a novel in the bibliography).