Book Covers - Illustrations for Children's Novels

I was asked by Gallimard Jeunesse to draw 2 illustrations for "Un Livre dont vous êtes le Héros". First one is "L'Antre des Dragons" and the second one is "Le Château des Ténèbres". Each are gamebooks that allows the reader to participate in the story by making choices with narrative branches along various paths during the story. Pretty fun work!