Le mausolée maléfique

From Author Wars - https://authorwars.com/publications/le-mausolee-malefique-870501.html

Overview:

Title: Le mausolée maléfique
Author: Jeffrey Lord
Year: 1976
ISBN-10: 2259002056
Publisher: Plon
Pages: 218
Binding: Paperback
Type: Novel
Title Reference: Le mausolée maléfique
Notes: - {{Achevé D'Imprimer}} = Publication Date - {{Dépôt Légal}} = 1st trimester 1977 (nearly matches AI) - Artist = Not credited (likely Loris) - Price = None on book - Size = 18 x 11 cm - Copyright = 1976 to Plon/SAS Productions - Printing Rank = Likely 1st as per AI/DL/Copyright match and catalogue