- Mouse in space!, [text by Geronimo Stilton ; illustrations by Francesco Barbieri and Christian Aliprandi ; translated by Lidia Morson Tramontozzi]
- Bollywood burglary, Geronimo Stilton ; illustrations by Danilo Loizedda (design) and Daria Cerchi (color) ; translated by Lidia Morson Tramontozzi
- Stilton, Geronimo, Spacemice, 2
- The cheese experiment, Geronimo Stilton ; illustrations by Andrea De Negri (design) and Valentine Grassini (color) ; translated by Lidia Morson Tramontozzi
- Meet me in Horrorwood, [text by Geronimo Stilton ; illustrations by Ivan Bigarella (pencils and inks) and Giorgio Campioni (color) ; translated by Lidia Tramontozzi]
- Island of Dragons, the twelfth adventure in the Kingdom of Fantasy, Geronimo Stilton ; [illustrations by Silvia Bigolin, Ivan Bigarella, Alessandro Muscillo, and Christian Aliprandi ; translated by Julia Heim]
- The golden statue plot, text by Geronimo Stilton ; illustrations by Danilo Loizedda [and ten others] ; translated by Julia Heim
- The enormouse pearl heist, Geronimo Stilton ; [illustrations by Giuseppe Ferrario ; translated by Lidia Morson Tramontozzi]