- A mammoth mystery, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Livio Carolina (inks), and Daniele Verzini (colors) ; translated by Julia Heim
- Thea Stilton and the treasure seekers, Geronimo Stilton ; [text by Thea Stilton ; translated by Julia Heim]
- The last resort oasis, Geronimo Stilton ; illustrations by Danilo Loizedda, Carolina Livio, Daria Cerchi, and Valeria Cairoli ; translated by Anna Pizzelli
- Don't wake the dinosaur!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Lidia Morson Tramontozzi
- Paws off the pearl!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Alessandro Costa (color) ; graphics by Marta Lorini and Chiara Cebraro ; translated by Julia Heim
- Shoo, caveflies!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Carolina Livio (inks), and Daniele Verzini and Valeria Cairoli (colors) ; translated by Julia Heim
- We'll bite your tail, Geronimo!, text by Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Carolina Livio (inks), and Valeria Cairoli and Paolo Vicenzi (color) ; translated by Lidia Morson Tramontozzi
- Magical mission, Geronimo Stilton ; [illustrations by Alessandro Muscillo (pencils and inks) and Christian Aliprandi (color) ; translated by Lidia Morson Tramontozzi]
- Dinosaur danger, Geronimo Stilton ; illustrations by Luca Usai (pencils), Valeria Cairoli (inks), and Daniele Verzini (color) ; translated by Andrea Schaffer
- The first mouse on the Moon, by Geronimo Stilton
- The mystery of the pirate ship, by Geronimo Stilton ; art by Ryam Jampole ; translation by Nanette McGuinness
- The hour of magic, the eighth adventure in the kingdom of fantasy, Geronimo Stilton
- The hunt for the curious cheese, Geronimo Stilton ; [Translated by Lidia Morson Tramontozzi and Julia Heim]
- Stay strong, Geronimo!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils) and Alessandro Costa (ink and color) ; translated by Emily Clement
- The treasure of Easter Island, Geronimo Stilton ; illustrations by Giuseppe Ferrario and Flavio Fausone ; translated by Lidia Morson Tramontozzi
- Help, I'm in hot lava!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Emily Clement
- The golden statue plot, text by Geronimo Stilton ; illustrations by Danilo Loizedda [and ten others] ; translated by Julia Heim
- Ice planet adventure, Geronimo Stilton ; interior illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Lidia Morson Tramontozzi
- Mice to the rescue!, Geronimo Stilton. Illustrations by Luca Usai and Daniele Verzini
- Mouse vs wild, text by Geronimo Stilton ; illustrations by Giuseppe Facciotto [and 3 others] ; translated by Emily Clement
- The sticky situation, Geronimo Stilton ; [illustrations by Danilo Loizedda, Antonio Campo, and Daria Cerchi ; translated by Anna Pizzelli]
- Slime for dinner, Geronimo Stilton with Tom Angleberger ; story by Elisabetta Dami ; color by Corey Barber ; story by Elisabetta Dami ; translated by Emily Clement ; lettering by Kristin Kemper
- The galactic goal, text by Geronimo Stilton ; illustrations by Giuseppe Facciotto and Daniele Verzini ; translated by Julia Heim
- The invisible thief, Geronimo Stilton ; [illustrations by Luca Usai (pencils)], [Valeria Cairoli (inks)], and [Daniele Verzini (color)] ; [translated by Andrea Schaffer]
- All for Stilton, Stilton for all!, by Geronimo Stilton ; story by Michele Foschini and Leonardo Favia ; script by Leonardo Favia ; illustrations by Federica Salfo ; color by Mirka Andolfo ; Nanette McGuinness, translation
- Pull the dragon's tooth, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils) and Alessandro Costa (ink and color) ; translated by Julia Heim
- The great rat rally, Geronimo Silton with Tom Angleberger ; story by Elisabetta Dami ; color by Corey Barba ; translated by Emily Clement
- The enchanted charms, the seventh adventure in the Kingdom of Fantasy, Geronimo Stilton ; [cover by Danilo Barozzi ; illustrations by Danilo Barozzi, and five others ; translated by Emily Clement]
- The phantom bandit, Geronimo Stilton
- The Super Chef contest, Geronimo Stilton
- Mouse house hunter, Geronimo Stilton
- Geronimo on ice!, Geronimo Stilton ; illustrations by Danilo Loizedda and Daria Cerchi ; translated by Andrea Schaffer
- Get into gear, Stilton!, text by Geronimo Stilton ; illustrations by Alessandro Muscillo (design) and Christian Aliprandi (color) ; translated by Lidia Morson Tramontozzi
- Beware! Space Junk!, text by Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Julia Heim
- The ship of secrets, the tenth adventure in the kingdom of fantasy, Geronimo Stilton ; illustrations by Silvia Bigolin [and 4 others] ; color by Christian Aliprandi