• Publication: Perry Rhodan, #305: Die Stunde der HypnokristallePublication Record # 700810 (View All Issues) (View Issue Grid)
• Editor: uncredited
• Date: 1978-12-05
• Catalog ID: PR3DE0305
• Publisher: Pabel-Moewig
• Price:
  DM 1.60^?DM: German (Deutsche) mark
• Pages: 68
• Format:
  digest^?Digest-size magazine, including both standard digest size, at about 7" by 4.5", and also large digest, such as recent issues of Asimov's, which are about 8.25" by 5.125".
• Type: MAGAZINE
• Cover: Perry Rhodan, #305: Die Stunde der Hypnokristalle (1967) • by Johnny Bruck
• Notes: "Dezember 1978" should be stated in the copyright section. Day of publication from the weekly schedule. 'Leserkontaktseite' has two pages. The cover art should match the one for the novella's first publication. For the cover design take a look for example at #308 of the magazine. Bruck is credited at Perrypedia.

Contents (view Concise Listing)

• 3 • Perry Rhodan Leserkontaktseite (Perry Rhodan #902) • [Perry Rhodan Leserkontaktseite] • essay by William Voltz [as by W. Voltz]
• 3 •  Letters (Perry Rhodan #902) • essay by various
• 5 • Die Stunde der Hypnokristalle • [PR Zyklus 6: M 87 • 305] • (1967) • novella by Kurt Mahr