Der Fremde innerhalb deiner Tore

From Author Wars - https://authorwars.com/books/der-fremde-innerhalb-deiner-tore-2927172.html

Overview:

Title: Der Fremde innerhalb deiner Tore
Author: Poul Anderson
Year: 1993
Type: Short Fiction

Editions/Publications:

Unknown. Der Schild der Zeit (Unknown, Poul Anderson, Heyne, ISBN-10: 3453062035, DM 14.80, 522 pages, Paperback, Collection)