Kathrin Tordasi was born in the south of Germany and has been a bookworm since she was little and started making up her own stories when her dad gave her his old typewriter. She dreamt of becoming an explorer, a pirate, or a writer and eventually decided to go for the third option (mostly because she gets horribly seasick). After spending a year in Bangor, Wales, she came up with the idea for a book about a girl who follows a fox into Faerie. Bramble Fox was first published in German, and now it has been translated into English as Blackberry Fox. Kathrin lives in Berlin where she can usually be found browsing through local bookshops, writing in cafés, or exploring the nearby lakes and forests.
Cathrin Wirtz was born near Cologne but has lived in the United States for more than a decade. She divides her time between Brooklyn, New York, and the coast of Maine.