- The wizard's wand, the ninth adventure in the Kingdom of Fantasy, Geronimo Stilton ; [translated by Julia Heim]
- The race against time, the third journey through time, Geronimo Stilton ; illustrations by Danilo Barozzi and Silvia Bigolin ; translated by Julia Heim
- Slurp monster showdown, Geronimo Stilton
- Geronimo Stilton, the discovery of America, by Geronimo Stilton
- Stilton, Geronimo, Rodent's gazette, #1
- The underwater planet, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzelli
- Hug a tree, Geronimo, Geronimo Stilton
- Stilton, Geronimo, Spacemice, 12
- Lost treasure of the Emerald Eye, Geronimo Stilton ; [illustrations by Matt Wolf, Mark Nithael, and Kat Stevens]
- The dragon crown, Geronimo Stilton ; illustrations by Giuseppe Facciotto and Alessandro Costa ; translated by Lidia Morson Tramontozzi
- The hunt for the Colosseum ghost, Geronimo Stilton ; translated by Anna Pizzelli
- The fastest train in the West, Geronimo Stilton
- Stilton, Geronimo, Spacemice, 10
- Famouse fjord race, Geronimo Stilton ; illustrations by Giuseppe Facciotto and Alessandro Costa ; translated by Julia Heim
- The enormouse pearl heist, Geronimo Stilton ; [illustrations by Giuseppe Ferrario ; translated by Lidia Morson Tramontozzi]
- Stilton, Geronimo, Geronimo Stilton
- Superstore surprise, Geronimo Stilton ; illustrations by Daria Cerchi, Ivan Bigarella, and Valeria Cairoli ; graphics by Marta Lorini ; translated by Emily Clement
- The journey through time, Geronimo Stilton ; translated by Lidia Tramontozzi
- The phoenix of destiny, an epic Kingdom of Fantasy adventure, Geronimo Stilton
- Operation: secret recipe, Geronimo Stilton
- Pirate spacecat attack, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzelli
- Following the trail of Marco Polo, text by Geronimo Stilton ; illustrations by Giuseppe Facciotto ]
- Stilton, Geronimo, Cavemice, 9
- The curse of the cheese pyramid, Geronimo Stilton ; [illustrations by Matt Wolf]
- Have a heart, Geronimo, Geronimo Stilton ; illustrations by Danilo Loizedda, Carolina Livio, Daria Cerchi, and Valeria Cairoli ; translated by Anna Pizzelli
- Field trip to Niagara Falls, [text by Geronimo Stilton]
- The invisible planet, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Carolina Livio (inks), and Serena Gianoli and Paolo Vicenzi (color) ; translated by Julia Heim
- The helmet holdup, Geronimo Stilton
- The mysterious message, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils) and Alessandro Costa (ink and color) ; translated by Emily Clement
- Stilton, Geronimo, Cavemice, 14
- Geronimo Stilton, the graphic novel, text by Geronimo Stilton ; story by Elisabetta Dami ; illustrations by Tom Angleberger ; translated by Emily Clement ; color by Corey Barba ; lettering by Kristin Kemper
- First to the last place on Earth!, by Geronimo Stilton ; script by Francesco Savino and Leonardo Favia ; translation by Nanette McGuiness ; art by Ryan Jampole ; color by Laurie E. Smith and JayJay Jackson ; lettering by Wilson Ramos Jr.
- Valley of the giant skeletons, Geronimo Stilton ; [illustrations by Claudio Cernuschi and Christian Aliprandi]
- The secret of the crystal fairies, Geronimo Stilton ; [text by] Thea Stilton ; [translated by Anna Pizzelli]
- This hotel is haunted!, Geronimo Stilton ; [illustrations by Valeria Turati ; translated by Julia Heim]
- No time to lose, the fifth journey through time, Geronimo Stilton ; illustrations by Danilo Barozzi, Silvia Bigolin, Carla De Bernardi, and Alessandro Muscillo (pencils), Christian Aliprandi (ink and color), and Piemme's Archives ; translated by Shannon Decker
- The mummy with no name, [text by Geronimo Stilton ; illustrations by Roberto Ronchi, Christian Aliprandi and Davide Turotti]
- Cat and mouse in a haunted house, Geronimo Stilton ; [illustrations by Matt Wolf]
- The missing movie, Geronimo Stilton
- You're mine, captain!, Geronimo Stilton
- Stilton, Geronimo, Rodent's gazette, #2
- Attack of the bandit cats, Geronimo Stilton
- Cyber-thief showdown, Geronimo Stilton ; illustrations by Giuseppe Ferrario (design), Roberta Cianchi (pencils) ; translated by Anna Pizzelli
- Stilton, Geronimo, Micekings, 6
- A mammoth mystery, Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Livio Carolina (inks), and Daniele Verzini (colors) ; translated by Julia Heim
- Stilton, Geronimo, Geronimo Stilton, the graphic novel, 4
- The chocolate chase, Geronimo Stilton ; illustrations by Danilo Loizedda (design) ; Antonio Campo (pencils) ; Daria Cerchi and Serena Gianoli (color) ; translated by Anna Pizzelli
- The mystery in Venice, Geronimo Stilton
- Geronimo's valentine, Geronimo Stilton ; [illustrations by Giuseppe Ferrario]
- Paws off, cheddarface, Geronimo Stilton