Theasisters Stories

(Book Trailer First Chapter) Clara Potter spent her summer much like any other; curled up with a sketchbook and her new cat at Hogwarts, conversing with her extended fam...

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...

In "The Return," the nightmare begins anew as Leanna and Kaylie, recently released from the mental institution, embark on a chilling quest to seek revenge on C...

Following another one of their latest Adventures, the Stiltons and Thea Sisters were traveling back when a Portal appeared in the Sea while on the Metamouse, dragging th...

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...

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...

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...

Various Self-contained One-Shot Stories "Slice of Life" at the Magical Mouseford Academy! These stories don't need to be "When did this happen" or...

The new semester at the Magical Mouseford Academy is underway, welcoming many new students, including Dina Squid and others. However, one student captures everyone's att...

Just a one shot fic to introduce Paulina in her position as a part of The Crew in the Geronimo Stilton: INTERPOL series. So, what do you get when Paulina becomes an Inte...

The legendary Ratstreet Boys , the hottest band on the scene at the moment , are coming to Mouseford Academy for a concert . The Thea Sisters almost each have a ready-ma...

On Windward Island, we have just opened a new exclusive surf club. Locals know the island is famous for its sudden storms, but their warnings will be unnecessary. Until...

In these short fanfictions of Thea Stilton book series , tells 5 romantic homosexual stories of different characters in different eras! From antiquity , in the Middle Ag...

This is a revised version of @Julianna_isme's "The Thea Sisters Travel Through Dimensions!". All of the characters belong to their respective owners. The Thea...

The Thea Sisters and their friends are thrilled with the new dance and song program offered at Mouseford Academy . Until they met the head of the new course , the strict...

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...

Another parody based on the Meet The Team series. Thea is one of the best Interpol agents an field operator of the agency. In a drill session with the Thea Sisters, she...

The Thea Sisters wait in the audience as the lights in the auditorium dim. All of a sudden, a familiar friend is announced on, and they all gasp. What's he doing here? I...

This story goes through a group of sisters going through love loss and betrayal, but at they end of they day their still sisters right? This is my first story so pls giv...