- A Christmas tale, Geronimo Stilton ; [translated by Lidia Morson Tramontozzi]
- Return of the vampire, [text by] Geronimo Stilton ; [illustrations by Ivan Bigarella (pencils and inks) and Daria Cerchi (color) ; translated by Lidia Morson Tramontozzi]
- Stilton, Geronimo, Geronimo Stilton, 55
- Stilton, Geronimo, Topinghi, 6
- Paws off, cheddarface!, Geronimo Stilton ; illustrations by Mark Nithael and Kat Steven
- The phantom bandit, Geronimo Stilton
- Stilton, Geronimo, Geronimo Stilton reporter, 3
- The Hawaiian heist, Geronimo Stilton ; illustrations by Danilo Loizedda, Antonio Campo, and Daria Cerchi ; translated by Anna Pizzelli
- The hour of magic, the eighth adventure in the kingdom of fantasy, Geronimo Stilton
- Stilton, Geronimo, Geronimo Stilton, 50
- Stilton, Geronimo, Geronimo Stilton reporter, #8
- Stilton, Geronimo, Geronimo Stilton, 34
- Stilton, Geronimo, Geronimo Stilton, 47
- Geronimo Stilton :, Geronimo Stilton saves the Olympics, by Geronimo Stilton ; [script by Leonardo Favia ; illustrations by Federica Salfo and color by Mirka Andolfo ; based on an original idea by Elisabetta Dami ; translation by Nanette McGuinness.], [10],
- 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]
- This hotel is haunted!, Geronimo Stilton ; [illustrations by Valeria Turati ; translated by Julia Heim]
- Geronimo on ice!, Geronimo Stilton ; illustrations by Danilo Loizedda and Daria Cerchi ; translated by Andrea Schaffer
- Watch your whiskers, Stilton!, text by Geronimo Stilton ; illustrations by Larry Keys and Topika Topraska
- Shipwreck on the Pirate Islands, [text by Geronimo Stilton]
- Stilton, Geronimo, Kingdom of Fantasy, 3rd
- The mysterious message, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils) and Alessandro Costa (ink and color) ; translated by Emily Clement
- A fabumouse school adventure, [text by] Geronimo Stilton ; [Illustrations by Alessandro Pastrovicchio]
- Help, I'm in hot lava!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Emily Clement
- A fabumouse vacation for Geronimo, Geronimo Stilton ; [illustrations by Larry Keys]
- Stilton, Geronimo, Geronimo Stilton, #2
- The search for sunken treasure, Geronimo Stilton
- Stilton, Geronimo, Geronimo Stilton, #62
- Stilton, Geronimo, Geronimo Stilton, #42
- Bollywood burglary, Geronimo Stilton ; illustrations by Danilo Loizedda (design) and Daria Cerchi (color) ; translated by Lidia Morson Tramontozzi
- Stilton, Geronimo, Cavemice, 15
- Valentine's day disaster, [text by Geronimo Stilton]
- Lost treasure of the Emerald Eye, Geronimo Stilton ; [illustrations by Matt Wolf, Mark Nithael, and Kat Stevens]
- Stilton, Geronimo, Geronimo Stilton and the kingdom of fantasy, 5
- Geronimo Stilton :, the weird book machine, by Geronimo Stilton ; [illustrations by Ennio Bufi and color by Mirka Andolfo ; translation by Nanette McGuinness], [9],
- Stilton, Geronimo, Kingdom of Fantasy, 4th
- Stilton, Geronimo, Geronimo Stilton, #72
- Red pizzas for a blue count, Geronimo Stilton ; [translated by Edizioni Piemme]
- Rumble in the Jungle, [Text by Geronimo Stilton ; Illustrations by Giuseppe Ferrario]
- Stilton, Geronimo, Spacemice, 11
- Stilton, Geronimo, Geronimo Stilton, #12
- Geronimo Stilton, text by Geronimo Stilton ; interior illustration by Giuseppe Facciotto and color by Christian Aliprande ; translation by Nanette McGuinness, [6]
- Flight of the Red Bandit, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Christian Aliprandi ; translated by Lidia Morson Tramontozzi
- The Christmas toy factory, [text by Geronimo Stilton]
- Valley of the giant skeletons, Geronimo Stilton ; [illustrations by Claudio Cernuschi and Christian Aliprandi]
- Geronimo Stilton, the graphic novel, 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 peculiar pumpkin thief, [text by Geronimo Stilton ; illustrations by Lorenzo Chiavini ; English translation by Atlantyca S.p.A.]
- Alien escape, Geronimo Stilton ; [Illustrations by Giuseppe Facciotto and Daniele Verzini ; translated by Emily Clement]
- Geronimo Stilton, Geronimo Stilton, Books 15 & 16
- The hunt for the curious cheese, Geronimo Stilton
- The search for treasure, the sixth adventure in the Kingdom of Fantasy, Geronimo Stilton ; translated by Lidia Morson Tramontozzi