illustrations by Andrea De Negri (design) and Valentine Grassini (color) ; translated by Lidia Morso illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Lidia Morso illustrations by Andrea De Negri (design) and Valentine Grassini (color) illustrations by Danilo Loizedda (design) and Christian Aliprandi (color) ; translated by Lidia Mors illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Julia Heim. illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzel illustrations by Giuseppe Facciotto (design) and Alessandro Costa (color) ; translated by Julia Heim illustrations by Giuseppe Facciotto (design) and Alessandro Costa (color) ; translated by Andrea Sch illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; graphics by Marta Lorini Geronimo Stilton ; illustrations by Lorenzo De Pretto (design) and Davide Corsi (color) ; translated by Julia Heim.