La maison du cygne

From Author Wars - https://authorwars.com/publications/la-maison-du-cygne-537183.html

Overview:

Title: La maison du cygne
Author: Yves Rémy, Ada Rémy
Year: 1978
ISBN-10: 2221000781
Publisher: Robert Laffont
Binding: Trade Paperback
Type: Novel
Title Reference: La maison du cygne
Notes: Probable first printing (DL = 3rd trimester 1978, no AI). No price on book. Cover not illustrated.