- El misterio del traje amarillo, textos by Geronimo Stilton ; ilustraciones de Giuseppe Facciotto (dibujo), Daniele Verzini (coloración) ; traducción: Manel Martí
- Lights, camera, Stilton!, by Geronimo Stilton ; story by Leonardo Favia and Francesco Savino ; script by Francesco Savino ; illustrations by Nicoletta Baldari ; Nanette McGuinness, translation
- Mouse overboard!, Geronimo Stilton ; illustrations by Danilo Loizedda (design) and Christian Aliprandi (color) ; translated by Lidia Morson Tramontozzi
- The mysterious eye of the dragon, Geronimo Stilton ; translated Andrea Schaffer
- Geronimo Stilton, 3-in-1, by Geronimo Stilton ; illustrations by Edizioni Piemme ; translation, Nanette McGuinness
- The stinky cheese vacation, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Davide Corsi (color) ; translated by Julia Heim
- The guardian of the realm, the eleventh adventure in the Kingdom of Fantasy, Geronimo Stilton ; [translated by Julia Heim]
- The Hawaiian heist, Geronimo Stilton
- All for Stilton, Stilton for all!, Geronimo Stilton ; story by Michele Foschini and Leonardo Favia ; script by Leonardo Favia ; illustrations by Federica Salfo ; color by Mirka Andolfo ; Nanette McGuinness, translation
- Away in a star sled, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzelli
- The enchanted charms, the seventh adventure in the Kingdom of Fantasy, Geronimo Stilton ; cover by Danilo Barozzi ; illustrations by Danilo Barozzi, Silvia Bignolin, Carla De Bernardi, Federico Brusco, and Piemme's Archives ; color by Christian Aliprandi ; graphics by Chiara Cebraro and Yuko Egusa ; translated by Emily Clement
- The underwater planet, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzelli
- ¡Agárrense los bigotes... que llega ratigoni!, Geronimo Stilton ; ilustraciones de Larry Keys ; translation de Manuel Manzano
- Geronimo Stilton reporter, by Geronimo Stilton
- Bollywood burglary, Geronimo Stilton
- Slurp monster showdown, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Julia Heim
- Surfing for secrets, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Alessandro Costa (color) ; graphics by Marta Lorini ; cover by Flavio Ferron ; translated by Julia Heim
- El planeta de los cosmosaurios rebeldes, Geronimo Stilton ; traducción, Manuel Martí
- Happy birthday, Geronimo!, Geronimo Stilton ; translated by Lidia Tramontozzi
- Una maleta llena de fantasmas, Geronimo Stilton ; ilustraciones de Ivan Bigarella y Daria Cerchi ; traducción, Helena Aguila
- Venganza del pasado, Geronimo Stilton ; inspirado en una idea original de Elisabetta Dami ; ilustraciones de Giuseppe Facciotto ; traducción, Manel Martí
- Geronimo on ice!, Geronimo Stilton ; illustrations by Danilo Loizedda and Daria Cerchi ; translated by Andrea Schaffer
- Time warp, the seventh journey through time, Geronimo Stilton ; illustrations by Silvia Bigolin, Carla De Bernardi, and Alessandro Muscillo ; translated by Beth Cunfey
- ¡Salvemos al vampiro!, Geronimo Stilton ; [ilustraciones de Ivan Bigarella ; traducción, Helena Aguila]
- The missing movie, text by Geronimo Stilton ; illustrations by Danilo Barozzi [and three others] ; translated by Anna Pizzelli
- The mysterious cheese thief, [text by Geronimo Stilton ; illustrations by Silvia Bigolin ... et al.]
- Misterio en el Castillo de la Calavera, Geronimo Stilton ; ilustraciones de Ivan Bigarella (lapiz y tinta china) y Giorgio Campioni (color) ; con la colaboración de Christian Aliprandi (coloración del mapa de las paginas 122-123) ; traduccion: Helena Aguila Ruzola
- Pirate spacecat attack, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Daniele Verzini (color) ; translated by Anna Pizzelli
- The hunt for the curious cheese, Geronimo Stilton ; [Translated by Lidia Morson Tramontozzi and Julia Heim]
- The sticky situation, Geromino Stilton ; translated by Anna Pizzelli
- Hug a tree, Geronimo, Geronimo Stilton ; translated by Anna Pizzelli
- Get the scoop, Geronimo!, Geronimo Stilton ; illustrations by Giuseppe Facciotto (design) and Alessandro Costa (color) ; graphics by Marta Lorini and Chiara Cebraro ; translated by Lidia Morson Tramontozzi
- Escalofrios en la montana rusa, Geronimo Stilton ; ilustraciones interiores de Danilo Barozzi y Giulia Zaffaroni ; traducción, Helena Aguilá
- La invasión de los insufribles ponf ponf, Geronimo Stilton ; ilustraciones de Giuseppe Facciotto y Daniele Verzini ; traducción, Manel Martí
- The last resort oasis, Geronimo Stilton ; illustrations by Danilo Loizedda [and three others] ; translated by Anna Pizzelli
- First to the last place on Earth!, by Geronimo Stilton ; cover by Ryan Jampole (art) and JayJay Jackson (color) ; translation by Nanette McGuinness ; art by Ryan Jampole
- Back in time, the second journey through time, Geronimo Stilton ; illustrations by Danilo Barozzi [and 8 others] ; translated by Julia Heim
- La amenaza del planeta Blurgo, textos de Geronimo Stilton ; ilustraciones de Giuseppe Facciotto (diseño) y Daniele Verzini (color) ; traducción, Manel Martí
- Stay strong, Geronimo!, Geronimo Stilton ; translated by Emily Clement
- Las abominables ratas de las nieves, Geronimo Stilton ; ilustraciones de Giuseppe Facciotto (dibujo), Daniele Verzini (coloración) ; traducción, Manel Martí
- A Christmas carol, Geronimo Stilton ; based on the novel by Charles Dickens ; illustrations by Andrea Denegri and Edwyn Nori ; graphics by Silvia Bovo ; translated by Emily Clement
- Desaf?o gal?ctico en el ?ltimo penalti, Geronimo Stilton
- La extraterrestre y el capitan Stiltonix, Geronimo Stilton ; ilustraciones de Giuseppe Facciotto (diseno) y Daniele Verzini (color) ; traduccion: Manel Marti
- The mystery of the pirate ship, by Geronimo Stilton ; art by Ryam Jampole ; translation by Nanette McGuinness
- Quita las patas de la piedra de fuego!, Geronimo Stilton ; [ilustraciones, Giuseppe Facciotto y Daniele Verzini ; traducci?on, Manel Mart?i]
- Bütün kabahat sütlü kahvenin, yazan: Geronimo Stilton ; kapak: Matt Wolf, yeniden düzenleme Larry Keys ; illüstrasyonlar: Matt Wolf ; çeviri: Eren Cendey
- The chocolate chase, Geronimo Stilton
- The hunt for the hundredth key, Geronimo Stilton
- Se me ha roto el trotosaurio!, Geronimo Stilton ; [ilustraciones, Giuseppe Facciotto y Daniele Verzini ; traducción, Manel Martí]
- Muerdosaurio en el mar... ¡tesoro por rescatar!, Geronimo Stilton ; ilustraciones, Giuseppe Facciotto