Emma Giuliani is a talented graphic designer and illustrator living in Paris. Her previous successful books include Bulles de Savon and Voir le Jour.
Carole Saturno is a French children's author. After studying history and sociology in Strasbourg and Paris, she edited and wrote many history and travel guides. Her book Enfants d'ici, parents d'ailleurs won the Montreuil prize in 2005. --This text refers to an alternate Hardcover edition.