El secreto (2019)
Published by Editorial SM (Spanish), Editions de La Martinière Jeunesse (French), Eerdmands Books (English). Text: Daniel Nesquens Language: Spanish, French, English, Italian. ISBN: 9788413180083 Number of pages: 45 Format: Hardback ✩ Selected at "Bologna Children´s Book Fair 2019" ✩ Winner book of the Cuatro Gatos 2020.