Forbandelsen / Natten har onde øjne

From Author Wars - https://authorwars.com/publications/forbandelsen--natten-har-onde-ojne-699978.html

Overview:

Title: Forbandelsen / Natten har onde øjne
Author: David Case, John Christopher
Year: 1977
Publisher: Winther
Price: dkr 7.95
Pages: 158+156
Binding: dos
Type: Omnibus
Title Reference: Natten har onde øjne
Notes: The two other volumes of the Pub Series listed on bibliothek.dk show the same page numbers as in the originals and only the original Danish copyright dates; Dobbelt Gys! may reprint from the same plates or rebind leftover pages. Thus there seems to be no date given for the dos-a-dos printing. This blog post gives 1977. The 1994 bibliographic pamphlet Forlaglister: Winthers Forlag II gives "ca. 1977-78" for the 8-volume Dobbelt Gys! Pub Series; another blog post, on forum-uncut.dk, gives 1977-78. The first blog post notes that the reprinted cover art does not match the books; here the art for Natten har onde øjne fronts Forbandelsen, and vice versa.