Sacnoth und die Festung Unbezwingbar

From Author Wars - https://authorwars.com/books/sacnoth-und-die-festung-unbezwingbar-1850844.html

Overview:

Title: Sacnoth und die Festung Unbezwingbar
Author: Lord Dunsany
Year: 1973
Type: Short Fiction

Editions/Publications:

Unknown. Science-Fiction-Stories 20 (Unknown, Lord Dunsany, Ullstein, ISBN-10: 3548029302, DM 2.80, 140 pages, Paperback, Anthology)
Unknown. Drachenmond (Unknown, Lord Dunsany, Ullstein, ISBN-10: 3548311504, DM 7.80, 207 pages, Paperback, Anthology)