Marie-Hélène Delval lives in Paris. She was editor-in-chief for several of Bayard’s magazines for little ones (“Les Belles Histoires”, “Pomme d’Api” and “Popi”), and literary manager at Éditions Bayard Jeunesse. She has published novels for all ages and in all genres. She wrote the bestselling fantasy series “Les dragons de Nalsara” and the thriller series “Les Traqueurs de cauchemars”. Her novel, “Les chats”, is featured on the French Ministry of Education’s reading list. She has also written a number of religious books for children (“Les plus belles histoires de la Bible”, “Jésus pour les tout-petits”, etc.) and translated “The Wardstone Chronicles” into French, as well as several books from the “Goosebumps” series.