Aux portes de l'épouvante

From Author Wars - https://authorwars.com/books/aux-portes-de-lepouvante-2967841.html

Overview:

Title: Aux portes de l'épouvante
Author: Kurt Singer
Year: 1970
Type: Anthologies

Editions/Publications:

Unknown. Aux portes de l'épouvante (Unknown, Kurt Singer, Marabout, 209 pages, Paperback, Anthology)
Unknown. Aux portes de l'épouvante (Unknown, Kurt Singer, Marabout, 209+[15] pages, Paperback, Anthology)