Katrina Charman has spent her life surrounded by books ever since her first visit to the library when she was tiny. She now lives in a house full of bookshelves and continues to fill them with books that she has written. When she’s not writing for children, you can find Katrina cuddled up with one of her fluffy cats and a good book or plucking cat hairs off her clothes. She lives in Wokingham, England.

Guilherme Karsten won a national contest for new children’s book illustrators in 2010 and has been working with illustrations ever since. After illustrating many books for other authors, he started writing his own books in 2017. Guilherme’s work has been published worldwide and has received various accolades, including the Jabuti Award and the Golden Pinwheel Grand Award. Guilherme lives in Blumenau, in southern Brazil.