Die Erde in Gefahr
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Overview:
- Title: Die Erde in Gefahr
- Author: Hans Kneifel
- Year: 1968
- Type: Novels
- Series: Raumschiff ORION
- Number in Series: 8
Variant Titles:
Editions/Publications:
- Unknown. Die Erde in Gefahr (Unknown, Hans Kneifel, Tosa, DM 9.80, 405 pages, Hardcover, Omnibus)
- 1968 . Die Erde in Gefahr (1968, Hans Kneifel, Moewig, DM 2.40, 158 pages, Paperback, Novel)
- 1973 . Die Erde in Gefahr (1973, Hans Kneifel, Pabel-Moewig, DM 1.20, 66 pages, digest, Novel)
- 1977 . Die Erde in Gefahr (1977, Hans Kneifel, Pabel, DM 1.50, 64 pages, digest, Novel)