Perry Rhodan, #1876: Das Heliotische Bollwerk

From Author Wars - https://authorwars.com/publications/perry-rhodan-1876-das-heliotische-bollwerk-341567.html

Overview:

Title: Perry Rhodan, #1876: Das Heliotische Bollwerk
Author: Klaus N. Frick, Klaus Bollhöfener
Year: 1997
Publisher: Pabel-Moewig
Price: DM 2.80
Pages: 72+xii
Binding: digest
Type: MAGAZINE
Title Reference: Perry Rhodan, #1876: Das Heliotische Bollwerk
Notes: "August 1997" is stated in the copyright section on p. 67.
Day of publication from the weekly schedule.
The xii extra pages contain 'Die Basis', which is paginated 1-12 and staplebound in between pp. 36 and 37 of the magazine. These pages are notated with i-xii for disambiguation.
No 'Leserkontaktseite' this time.
Pp. 2, 6, 71 and 72 are ad pages.
Voltz is credited on p. 67 in the copyright section, his piece is also signed.
Bollhöfener is credited in the copyright section of 'Die Basis' on p. xii.
See also Perrypedia.