Night Monsters

From Author Wars - https://authorwars.com/books/night-monsters-1477112.html

Overview:

Title: Night Monsters
Author: Fritz Leiber
Year: 1974
Type: Collections

Variant Titles:

1977. Die Spiegelwelt

Editions/Publications:

Unknown. Night Monsters (Unknown, Fritz Leiber, Gollancz, ISBN-10: 0575018291, £2.25, 190 pages, Hardcover, Collection)
Unknown. Night Monsters (Unknown, Fritz Leiber, Panther, ISBN-10: 0586041974, £0.60, 187 pages, Paperback, Collection)