Das Rätsel des Universums
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Overview:
- Title: Das Rätsel des Universums
- Author: Kurt Mahr
- Year: 1979
- Publisher: Pabel
- Price: DM 5.80
- Pages: 208
- Binding: Paperback
- Type: Novel
- Title Reference: Das Rätsel des Universums
- Notes:
- Cover artist not credited but identified as David A. Hardy via ISFDB.
- Month stated on copyright page ("November 1979"). Day deduced from the 4-weekly publication schedule.