This book is part of a book series called Librosaurio .

. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

This book was published by MacMillan Iberia S. A. .

Violeta Lopiz is a Berlin-based Spanish illustrator. She has illustrated several books including Amigos do Peito (Bruaa, 2014) and Les poings sur les iles (Editions du Rouergue, 2011), which received the CJ Picture Book Award 2011 in the New Books category. El Cultural, the supplement of El Mundo, considers her one of the top ten names of contemporary Spanish illustration. Valerio Vidali is an Italian illustrator of children's books. His book Jemmy Button (Templar/Candlewick, 2013), co-authored with Jennifer Uman, was selected by the New York Times as one of the 10 Best Illustrated Books of 2013. Riccardo Bozzi is a journalist and has worked for the Italian newspaper Corriere della Sera since 1990. He is the author of The World Belongs to You, illustrated by Olimpia Zagnoli (Templar/Candlewick, 2013). His forthcoming book Cher auteur, illustrated by Giancarlo Ascari and Pia Valentinis, will be published by Helium in Fall 2016.