Great Mouse Detective Crossovers
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The Great Wizard of Oz by stefano.alton
What an adventure this will be for all of us to see! When Olivia Flaversham gets whisked into the Land of Oz, she must find a way to get back home. With three new friends she makes along the way, she must travel to the Emerald City, to see the Great Wizard of Oz. But, who knows what danger can come around, when the Wicked Witch wants to steal the special Ruby Slippers from Olivia!
Crossover - Great Mouse Detective & Mickey Mouse & Friends - Rated: K - English - Adventure/Friendship - Chapters: 6 - Words: 6,275 - Favs: 1 - Updated: 4/9 - Published: 3/23
Return of the Great Cat and Mouse by Sindy Sugar reviews
Two years after the adventure to the Cat Kingdom, Haru and Baron are going through a peaceful daily routine. But when Haru goes to London, she finds herself in another situation! Far away from the Bureau and no other place to go, Haru stumbles upon the Great Basil of Baker Street. But he's got his own problems to work out, what with rumors about Ratigan still being alive arising...
Crossover - Great Mouse Detective & Cat Returns - Rated: T - English - Adventure/Romance - Chapters: 32 - Words: 114,853 - Reviews: 151 - Favs: 92 - Follows: 91 - Updated: 4/4 - Published: 12/17/2012
Goodnight Fidget and Romantic Dates by Disneyfangirl774 reviews
This is my take on why Fidget was laughing in his sleep. Maybe he found himself bound by showgirls, vampires, bats like him including a graceful girl bat his size, who he liked.
Crossover - Great Mouse Detective & Stellaluna - Rated: K - English - Romance/Fantasy - Chapters: 2 - Words: 1,475 - Reviews: 2 - Favs: 1 - Updated: 3/5 - Published: 2/24/2017 - Fidget - Complete
Fievel's End of Silliness by Pre-Animation Man
N/A
Crossover - Great Mouse Detective & An American Tail - Rated: K - English - Chapters: 1 - Words: 1,136 - Published: 1/25 - Olivia F. - Complete
phineas and ferb meets great mouse detective by Clementj6437
phineas and ferb great mouse detective crossover
Crossover - Phineas and Ferb & Great Mouse Detective - Rated: K+ - English - Chapters: 5 - Words: 3,168 - Updated: 12/26/2019 - Published: 12/22/2019 - [Isabella, Phineas] Dr. Dawson, Olivia F. - Complete
Different Feline by Major144
A one shot Vore story involving Bartholomew meeting his end at the laws of a different feline.
Crossover - Great Mouse Detective & Darkstalkers - Rated: T - English - Chapters: 1 - Words: 389 - Favs: 1 - Published: 10/2/2019
Clipping of the Shadow Wing by AmberLS123
This is a sort of AU sequel to my fic "Danger in the Shadows."
Crossover - Pokémon & Great Mouse Detective - Rated: T - English - Mystery/Adventure - Chapters: 2 - Words: 5,841 - Follows: 1 - Updated: 9/29/2019 - Published: 7/1/2019 - Lugia, Basil, Dr. Dawson, OC
Olivia and Fidget Meet Tod and Copper by Disneyfangirl774 reviews
Basil and co travel to a new country far from London, since they felt like traveling somewhere in a forest besides what's in London. Fidget and Olivia take off in the woods with their friends' permission and meet a fox named Tod and a hound, Copper. Copper is torn between his friendship with Tod and Basil and co and his hunting lessons with Amos and Chief. Who will Copper turn to?
Crossover - Great Mouse Detective & Fox and the Hound - Rated: K - English - Drama/Friendship - Chapters: 6 - Words: 5,643 - Reviews: 1 - Favs: 3 - Follows: 1 - Published: 3/5/2019 - Olivia F., Fidget - Complete
Sleeping Batty by Disneyfangirl774
Maleficent places a curse upon Fidget, which is having him prick his finger on the spindle of the spinning wheel. This frightens not only Fidget, but his friends and the kingdom, as well. Will Fidget wake up from his eternal sleep and the spell be broken?
Crossover - Great Mouse Detective & Maleficent - Rated: K - English - Drama/Fantasy - Chapters: 4 - Words: 3,522 - Favs: 1 - Follows: 1 - Published: 3/4/2019 - Olivia F., Fidget, Maleficent, Diaval - Complete
Field Trip by k-a-dg reviews
AU - Modern Tumblr roleplaying thread written in 2014. Paragraphs by Olivia Flaversham written by Tumblr user flaversham-notflamhammer. The characters of Olivia Flaversham & Ariel are completely owned by the Walt Disney Company.
Crossover - Great Mouse Detective & Little Mermaid - Rated: K+ - English - Friendship/Adventure - Chapters: 1 - Words: 2,467 - Reviews: 1 - Published: 8/15/2018 - Olivia F., Ariel - Complete
Night of the Curious Circus by Dede42 reviews
Dr. Whooves takes Derpy to London during the reign of Queen Mousetoria, and they happen to meet up with renown detective Basil and his college Dr. David Q. Dawson when a strange circus comes to the city, and a number of people start going missing. Is this the work of Professor Ratigan or something else?
Crossover - My Little Pony & Great Mouse Detective - Rated: K - English - Mystery/Adventure - Chapters: 8 - Words: 15,858 - Reviews: 12 - Favs: 3 - Follows: 2 - Updated: 6/22/2018 - Published: 6/15/2018 - Derpy Hooves/Ditzy Doo, Dr. Whooves, Basil, Dr. Dawson - Complete
Bats by stephthewriter2 reviews
Fidget and Bartok have meet and decided to spend some time in a pub but this time they want to prove bats have an existence, through song. (My third musical FanFic) {Dedicated to Disneyfangirl774}
Crossover - Great Mouse Detective & Anastasia - Rated: K+ - English - Friendship - Chapters: 1 - Words: 669 - Reviews: 1 - Favs: 1 - Published: 4/13/2018 - Fidget, Bartok - Complete
Midnights revenge (preview) by DragonM97HD reviews
Some years has passed between here and Basil's first meeting with Lugia. Basil and Dawson got kidnapped by Midnight (Lugia's older brother) and Yami (the friend of Midnight) and it doesn't look good for the two mice. Will Basil and Dawson escape this safely? I am afraid that you have to wait for that answer.
Crossover - Pokémon & Great Mouse Detective - Rated: T - English - Adventure/Mystery - Chapters: 2 - Words: 1,598 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 4/10/2018 - Published: 9/18/2017 - Lugia, Basil, Dr. Dawson - Complete
The Rodent Duet by stephthewriter2 reviews
A song FanFic crossover from film, Greatest Showman.
Crossover - Great Mouse Detective & Flushed Away - Rated: K+ - English - Family - Chapters: 1 - Words: 656 - Reviews: 1 - Published: 4/9/2018 - Basil - Complete
Frost in London by Sunnyflight170 reviews
Jack Frost is in London, bringing snowy weather, when he sees something most unusual. Or at least unusual as you can get when you're a winter spirit and a guardian. I'd say the story is better than the description, but I guess that's up to you to decide!
Crossover - Great Mouse Detective & Rise of the Guardians - Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 2,503 - Reviews: 1 - Favs: 3 - Follows: 2 - Published: 3/28/2018 - Olivia F., Jack Frost - Complete
Of Mice and Teens by ZimmyCakes reviews
Adopted from cdbazemore98. While watching The Great Mouse Detective one stormy night, Tori and her friends are suddenly shrunk to the size of mice. Now they must find a way to get back to their original sizes with the help of a certain mouse detective. But will a notorious rat get in the way?
Crossover - Great Mouse Detective & Victorious - Rated: T - English - Mystery/Adventure - Chapters: 1 - Words: 1,129 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 2/27/2018 - Basil, Tori V.
Olivia and Me by Disneyfangirl774 reviews
Jenny Foxworth's friend, Olivia Flaversham gets kidnapped by Ratigan just to spoiler her fun. Luckily, Fidget helps Jenny look for Olivia, but will he really? Based on a dream I had in 6th grade. Summary inside.
Crossover - Great Mouse Detective & Oliver & Company - Rated: K - English - Adventure/Friendship - Chapters: 3 - Words: 2,311 - Reviews: 2 - Favs: 2 - Published: 2/16/2018 - Olivia F., Fidget, Oliver, Jenny F. - Complete
Mystery of the Lugia Time by DragonM97HD reviews
Lugia's time line around the year 1897. When Lugia hurt his wing and Basil find him. Basil discovered fast, that there is much more going on, then just a bruised wing.
Crossover - Pokémon & Great Mouse Detective - Rated: T - English - Adventure/Mystery - Chapters: 9 - Words: 16,387 - Reviews: 3 - Favs: 5 - Follows: 4 - Updated: 1/15/2018 - Published: 3/25/2017 - Lugia, Basil, Dr. Dawson, Ratigan
A Study in Human Observation by ktwontwo
Dr. David Q. Dawson discovers that the most observant person in 221B is NOT Sherlock Holmes. Inspired by Moustry by Rabidsamfan.
Crossover - Sherlock Holmes & Great Mouse Detective - Rated: K+ - English - Mystery/Humor - Chapters: 1 - Words: 2,390 - Favs: 6 - Follows: 3 - Published: 12/9/2017 - Dr. Watson, Sherlock Holmes, Basil, Dr. Dawson - Complete
The Mouse Returns by Andyan reviews
It's been several months since Haru's adventure in the cat kingdom, and she haven't met her friends since then and can't stop thinking about them. But then she goes with her friend to London on summer holiday, and she gets thrown into something magical and strange again, but finds new friends, and maybe she meets some old friends again.
Crossover - Great Mouse Detective & Cat Returns - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 9,697 - Reviews: 6 - Favs: 19 - Follows: 17 - Updated: 7/25/2017 - Published: 2/3/2015
Fidget's Adventures in Zootopia by Disneyfangirl774 reviews
Fidget and Olivia are out for a stroll one day. Olivia stops to get a drink at the water fountain with Fidget's permission and gets kidnapped. Desperate, Fidget looks for help and runs into Nick and Judy. Will they help him get Olivia back in time before it's too late?
Crossover - Great Mouse Detective & Zootopia - Rated: K+ - English - Mystery/Adventure - Chapters: 4 - Words: 4,493 - Reviews: 1 - Favs: 1 - Updated: 6/14/2017 - Published: 3/8/2017 - Olivia F., Fidget, Judy H., Nick W. - Complete
They'll Probably See the Apple Sour by Girl in My Mirror Is Crying
Once the find out the world is not theirs.
Crossover - Great Mouse Detective & Left 4 Dead - Rated: M - English - Humor - Chapters: 1 - Words: 105 - Published: 1/5/2017
The Straights by tikustido reviews
A complete detour of the usual things, Basil and Geronimo are racing on the Wangan, set in the modern day.
Crossover - Great Mouse Detective & Geronimo Stilton - Rated: T - English - Adventure/Friendship - Chapters: 14 - Words: 9,454 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 12/15/2016 - Published: 10/27/2016
The Great Mouse Reporter by Masked Bard reviews
After the events in "Olivia Goes West", Nellie Brie has moved to London to live with Basil. However, Nellie finds the transition difficult, being unable to find a newspaper that will hire her, while Basil feels his career has hit a dead end. Meanwhile, a new menace stirs in America, and even with Ratigan gone, the couple will find that they have more than enough enemies...
Crossover - Great Mouse Detective & An American Tail - Rated: T - English - Mystery/Adventure - Chapters: 49 - Words: 117,576 - Reviews: 222 - Favs: 35 - Follows: 32 - Updated: 11/30/2016 - Published: 11/4/2013 - Basil
Madeline and the Great Mouse Detective by btamamura reviews
A rash of human and mouse children abductions results in Madeline teaming up with Basil of Baker Street to solve the mystery. Written in the style of the Madeline books.
Crossover - Great Mouse Detective & Madeline series - Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 3,823 - Reviews: 3 - Favs: 1 - Published: 10/25/2016 - Basil, Dr. Dawson, Madeline, Chloe - Complete
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