Geronimostilton Stories

95 Stories

WAMverse AU: Newcomers, Secrets & The First Week by UnionGranto
#1
WAMverse AU: Newcomers, Secrets...by WolfertonStories
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...
Bad Guys:New Mouse City Mystery by Grimstone15
#2
Bad Guys:New Mouse City Mysteryby Fan Man 50
The famous Geronimo Stilton and his family are very curious when their grandfather informs them that a few mystery guests come in for an interview. When the interviewees...
Geronimo Stilton Dinotrux: Revenge of D-Structs by Flashbolt157ninja
#3
Geronimo Stilton Dinotrux: Revenge...by Flashbolt157ninja
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...
WAMverse: Thea Sisters Character Profiles by UnionGranto
#4
WAMverse: Thea Sisters Character P...by WolfertonStories
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...
Stilton-A-Thon Q&A (Thea Sisters Edition) by AMOOL222
#5
Stilton-A-Thon Q&A (Thea Sisters E...by {REDACTED}
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...
Kingdom of Fantasy: The Legacy of Chaos by Violoncelle121
#6
Kingdom of Fantasy: The Legacy of...by 🖤🔥Nera🔥🖤
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...
Kingdom of Fantasy: The Prince From the Dark by Violoncelle121
#7
Kingdom of Fantasy: The Prince Fro...by 🖤🔥Nera🔥🖤
NOTE: This fanfiction has references of mild language, gore, and violence. It is recommended readers of age 14+ can read this story. This story is completely fanmade, an...
A Trio of Anomalies - The Amazing Voyage by LottaBubbles
#8
A Trio of Anomalies - The Amazing...by Lotta Bubbles
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...
Adopt Me Out Of Love {EPISODES 11-20} by AMOOL222
#9
Adopt Me Out Of Love {EPISODES 11...by {REDACTED}
RANKINGS: #18 in TheaSisters, #19 in GeronimoStilton and #14 in TheaStilton (of December 25 2023) In our next adventure, Pamela has been captured! The three Thea Sister...
||MOUSEFORD ADVENTURES|| Ryder Flashyfur by random24fandom
#10
||MOUSEFORD ADVENTURES|| Ryder Fla...by miss mess
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...
Broken Apart [Transcript] by AMOOL222
#11
Broken Apart [Transcript]by {REDACTED}
A mystery that was left to be shattered... In this AU, We follow Pamela Tegene confronting her daughter's boyfriend over something too impossible to be fixed. However, t...
A Trio of Anomalies - The Kingdom of Fantasy by LottaBubbles
#12
A Trio of Anomalies - The Kingdom...by Lotta Bubbles
My trio of original characters, Steve, Erwin and Nicholas, have been put into Geronimo Stilton's Kingdom of Fantasy and now they must survive. The series of events in th...
Geronimo Stilton: INTERPOL-The Beginning by DrifterDan
#13
Geronimo Stilton: INTERPOL-The Beg...by DrifterDan
Three years after joining Interpol and taking part-time assignments, Geronimo and the gang have yet to catch the murderer of Geronimo's childhood friend. In the process...
Completed
Five Mice, One Answer by JannuChocolate
#14
Five Mice, One Answerby Jannu
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...
Stilton AU's/One-shots Ig || Geronimo Stilton Fanfictions by Purple_Nin454
#15
Stilton AU's/One-shots Ig || Geron...by Luna Purple
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...
Thea's lesson in self defense  by Gmanmarksman
#17
Thea's lesson in self defense by Gmanmarksman
Geronimo receives a call from Principal Stiffwhiskers of Little Tails Academy about his nephew, Benjamin, who got into a fight with Punk Rat while defending a new studen...
Geronimo Stilton: INTERPOL-The Christmas Chase by DrifterDan
#18
Geronimo Stilton: INTERPOL-The Chr...by DrifterDan
A sequel to Geronimo Stilton: INTERPOL-The Beginning. (Late Christmas special) A new member of the Stilton family was just going to a Christmas dinner with the gang at T...
Completed
MULTI-MAYHEM || Geronimo Stilton Fanfiction by Purple_Nin454
#19
MULTI-MAYHEM || Geronimo Stilton F...by Luna Purple
Although we live in this beautiful yet horrid age of technology and entertainment, sometimes the things we are given aren't enough. So, that is where we, the fans of a k...
We are a family! by Jennifer_2005
#20
We are a family!by Natalie Watson
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...