Cristina Banfi graduated in Natural Sciences from the University of Milan. She has been working for over 20 years in the communications field focusing on science and educational games and has published a variety of titles, both educational and informational for young readers.

Francesca Cosanti attended the Multimedia Illustration and Animation Course at the Instituto Europeo di Design in Rome and took the illustration course at Officina B5 at the Academy of Illustration in Rome. In addition, she took intensive illustration courses with internationally famous illustrators. Since then, she has worked as an illustrator in publishing, agencies, advertising and in the corporate world. As an acknowledged expert of illustration, graphic design and multimedia software, Francesca also teaches in various art schools in Italy.