Geronimostilton Stories

This combines the two Graphic Novels T.S. S.O.W.I and Revenge of the Lizard Club Back to Back but for my A.U. (Continuity is FUN oh BOY!) Synopsis: Annually, before the...

RANKINGS: #4 in TheaSisters, #2 in GeronimoStilton, #2 in TheaStilton, and #2 in Mouseford Academy (February 2025 ) The new semester at the Magical Mouseford Academy is...

Okay so Russia and America meet and Russia is hella drunk and the rest is a surprise;)

The day her Mother took it too far, was the day she turned to her brother. That day, she asked her brother for advice on how to apologise to the others. Of course, her b...

Still underaged and far from prepared, the Trio faced their third challenge as knights of Queen of the Kingdom of Fantasy. Having received formal training administered b...

RANKINGS: #1 in GeronimoStilton (as of May 20 2023) Geronimo is just chilling in his office when he receives a strange note from Sally, it said that she has this BIG sco...

IN WHICH, Ryder Flashyfur falls in love with the mysterious sixth member of the Thea Sisters who (thinks) succeeds in convincing herself and the world that she couldn't...

It was like any normal day in New Mouse City. Geronimo was working at his office and getting his birthday present ready for Benjamin, today was his birthday. Trap and Th...

A crossover sequel to Geronimo Stilton: INTERPOL-The Adventures of The Ghosts. Colette's fashion designer friend, Julie, participates in a women's tactical gear designin...

Geronimo and his family were relaxing in the park when suddenly a breach opened up and the Dinotrux landed in Geronimo's world. Ty and his crew introduced themselves to...

Obviously don't own Geronimo Stilton Hello, welcome to my brain dump ideas! Most of these were just random ideas that popped into my head or future Fanfictions I wanna m...

RANKINGS: #3 in GeronimoStilton, #3 in TheaStilton, #1 in MousefordAcademy and #5 in TheaSisters (of December 2024) NEW CHARACTERS HAS JOINED THE PARTY!!! It seems that...

After a crazy encounter with a supernatural dark force, our first group of heroes, the Mad Hatters, find themselves within the book world of Thea Stilton who writes abou...

NOTE: This fanfiction has references of mild language, gore, and violence. It is recommended readers of age 14+ can read this story. Geronimo Stilton was called, yet aga...

This is a story which includes the entire Stilton family and also Creepella Von Cacklefur. This story tells how Creepella comes to New Mouse City to marry Geronimo. Will...

Geronimo was stuck on publishing a new book. His family had an idea to go on an adventure. Little did they know that this adventure will change their lives forever.

For 3 months the citizens of New Mouse City have been in a constant state of fear over the increase in crimes. Geronimo and Thea have been doing their best to help autho...

After doing a story about an old building that shut down after they was done framing Geronimo head back to the office to do the rest of his work as he was doing it he go...

Got questions lingering your mind? You want to uncover some facts and answers? YOUR IN LUCK! Join Nicky, Colette, Paulina, Pamela and Violet as each of them will answer...

Geronimo Stilton teams up with Detective Hercule to find the source of the counterfeit cheese, in this exciting adventure. But en-route to the factory, they find a new l...