Conhita Miranda was born in Barcelona, Spain. A pharmacist by training, she created in 2008 the foundation
Sobre Ruedas to help poeple with cerebral palsy.
The award-winning author and illustrator Monica Carretero was born in Madrid but now lives in Segovia. She is self-taught and her colourful and vivid illustrations have received international recognition and she is now a very succesful illustrator of children's picture books.