![Katja Reider](https://res.cloudinary.com/pim-red/image/upload/w_360,f_auto,q_auto/v1610616301/magellan/personen/k_reider_katja_boi3ma.jpg)
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Gunnar Dethlefsen
Katja Reider
Katja Reider, author of the international success Rosalie and Truffle, has been writing for children and adults for many years – light as a feather, gentle and always with a wink. She lives in Hamburg with her family and dog Poldi.