Das Siegel von R'lyeh

From Author Wars - https://authorwars.com/books/das-siegel-von-rlyeh-1951906.html

Overview:

Title: Das Siegel von R'lyeh
Author: August Derleth
Year: 2001
Type: Short Fiction

Editions/Publications:

Unknown. Die Masken des Cthulhu (Unknown, August Derleth, Festa, ISBN-10: 3935822073, DM 30.90, 175 pages, Hardcover, Collection)