illustrations by Andrea Denegri and Christian Aliprandi ; translated by Emily Clement. illustrations by Barbara Pellizzari and Chiara Balleello ; translated by Emily Clement. illustrations by Danilo Loizedda and Edwin Nori ; translated by Emily Clement illustrations by Francesco Barbieri and Christian Aliprandi translated by Lidia Morson Tramontozzi [illustrations by Cleo Bianca and Christian Aliprandi; translated by Lidia Morson Tramontonzzi illustrations by Danilo Barozzi ...[et al.]; translated by Emily Clement illustrations by Danilo Loizedda (design) and Christian Aliprandi (color) ; translated by Lidia Mors illustrations by Danilo Barozzi and Silvia Bigolin ; translated by Julia Heim Geronimo Stilton ; illustrations by Alessandro Muscillo and Christian Aliprandi ; translated by Lidia Morson Tramontozzi. illustrations by Andrea De Negri (design) and Valentine Grassini (color) ; translated by Lidia Morso