- Author: Olaf Koch Author Record # 224120
- Language: German
- Used These Alternate Names: Jens Olaf Koch
- Note: Was 1991 at home in Cologne, North Rhine-Westphalia, Germany
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Poems
- ES (2018) [only as by Jens Olaf Koch]
- Letter (Perry Rhodan #844) (1977)
- Atlan-Club mit großen Zielen (1978)
- Letter (Atlan #333) (1978)
- Liste der Rißzeichnungen (1978)
- Das Planetengesetz (1981)
- Letter (Perry Rhodan #1048) (1981)
- Letter (Perry Rhodan #1049) (1981)
- Letters (Atlan #522) (1981)
- Letter (Perry Rhodan #1052) (1981)
- Letter (Atlan #527) (1981)
- Letter (Atlan #558) (1982)
- Letter (Perry Rhodan #1098) (1982)
- Galaxien oder: Von der Milchstrasse bis ans Ende des Universums (1983)
- Letter (Perry Rhodan #1568) (1991)
- Letter (Perry Rhodan #2952) (2018) [only as by Jens Olaf Koch]
- Letter: Perry und ich (2019) [only as by Jens Olaf Koch]
- Letter: Kurz vor Schluss (2021) [only as by Jens Olaf Koch]
- Perry-Rhodan-Buchstabiertafel (2021) [only as by Jens Olaf Koch]
- Letter: Zyklusfazit (2021) [only as by Jens Olaf Koch]
- Letter: AG Atlan (2022) [only as by Jens Olaf Koch]
- Galaxien (1983) by Timothy Ferris