Karl Olsberg

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cover image of Galactic Gamers (Band 4)--Planet in Gefahr

Galactic Gamers (Band...

Karl Olsberg Author
Loewe Kinderbücher Editor
(2022)

cover image of Das KALA-Experiment

Das KALA-Experiment

Karl Olsberg Author
(2018)

cover image of Flucht aus der Würfelwelt

Flucht aus der Würfelwelt

Würfelwelt (Series)

Karl Olsberg Author
(2017)

cover image of Boy in a White Room

Boy in a White Room

Karl Olsberg Author
(2023)

cover image of Galactic Gamers (Band 1)--Der Quantenkristall

Galactic Gamers (Band 1)--Der...

Galactic Gamers (Series)

Karl Olsberg Author
kaja Reinki Illustrator
(2020)

cover image of Delete

Delete

Karl Olsberg Author
(2013)

cover image of Boy in a Dead End

Boy in a Dead End

Karl Olsberg Author
Loewe Jugendbücher Editor
(2019)

cover image of Boy in a White Room

Boy in a White Room

Karl Olsberg Author
(2017)

cover image of Das Freu

Das Freu

Karl Olsberg Author
(2019)

cover image of Delete

Delete

Karl Olsberg Author
(2016)

cover image of Enter

Enter

Karl Olsberg Author
(2015)

cover image of Girl in a Strange Land

Girl in a Strange Land

Karl Olsberg Author
(2018)

cover image of Würfelwelt

Würfelwelt

Minecraft (Series)

Karl Olsberg Author
(2016)

cover image of Zurück in die Würfelwelt

Zurück in die Würfelwelt

Würfelwelt (Series)

Karl Olsberg Author
(2016)

cover image of Infernia

Infernia

Karl Olsberg Author
Loewe Jugendbücher Editor
(2023)