Calvin & Hobbes Crossovers
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Universe Collision 2: Reign of Shadows by cyberkiller125 reviews
In this Sequel, Sonic, Calvin, Hobbes, Jak, Daxter, Ratchet, and Clank reunite to fight a new threat that's taking over their universes known as the King of Shadows.
Crossover - X-overs & Calvin & Hobbes - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 11 - Words: 30,825 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 10/10 - Published: 5/4/2016
Elemental Flux by Blu Taiger reviews
Calvin, Hobbes and Susie wake up to find themselves in a strange world. A world populated by bizarre creatures and people with strange powers. They'll have to master the elements if they're going to survive this world and find a way home.
Crossover - Calvin & Hobbes & Avatar: Last Airbender - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 18 - Words: 79,156 - Reviews: 93 - Favs: 80 - Follows: 103 - Updated: 10/6 - Published: 6/22/2012 - Calvin, Hobbes, Susie Derkins
The Lovely Bones of Calvin & Hobbes by CalvinHobbesGatsby reviews
In 1973, Calvin Derkins is a 14 year old boy trying to say goodbye to childhood. His stuffed tiger Hobbes has other plans, he tries to get Calvin to embrace his inner child, but when his neighbor: Susie Salmon disappears. Calvin must go on a journey to bring her back.
Crossover - Calvin & Hobbes & Lovely Bones - Rated: T - English - Friendship/Tragedy - Chapters: 3 - Words: 894 - Reviews: 1 - Follows: 1 - Updated: 9/22 - Published: 6/14 - [Calvin, Suzanne S./Susie] Hobbes, George H./Mr. Harvey
Charlie Brown's Crossover Crisis by johnoguzhelvetica2003 reviews
This is based off a comic I wrote myself. One day, Calvin and Hobbes teleport to Castelos City, PA where Charlie Brown and friends get an unexpected visit. Soon, his parents are worried sick as they try to find Calvin. Then, a lot of characters are involved when a wacky adventure ensues. It later becomes a crossover of many franchises! Can things just go the way they should go?
Crossover - Calvin & Hobbes & Peanuts - Rated: K+ - English - Adventure/Humor - Chapters: 1 - Words: 423 - Reviews: 1 - Published: 9/4 - Calvin, Hobbes, Charlie Brown, The Little Red Haired Girl
Calvin and Hobbes: Voidtrapped by Golden Keyblade reviews
When Calvin downloads a new game off Steam, he and his friends are unwittingly thrust into a new world. A world of bizarre and beautiful new landscapes, exiled NPCs, mysterious aliens with apparent speech disorders, God Tiers, dodgeball, time travel, space travel, and more imps than one might reasonably expect or desire. Part of The Omniverse Event.
Crossover - Calvin & Hobbes & Homestuck - Rated: T - English - Adventure/Mystery - Chapters: 4 - Words: 10,505 - Reviews: 13 - Favs: 10 - Follows: 14 - Updated: 8/12 - Published: 6/22/2016
Calvin and Hobbes: One Night at Fredbears by Fanatic97 reviews
Another day at the office leads to a nightmare for the whole family. While Dad finds himself in court thanks to William Afton. The curious Calvin and Hobbes bust into the currently closed Fredbears Family Diner. What they find is more terrifying than any under the bed monster. Fredbear and Spring Bonnie are angry.
Crossover - Calvin & Hobbes & Five Nights at Freddy´s - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 7,987 - Reviews: 13 - Favs: 3 - Follows: 2 - Updated: 7/13 - Published: 5/8
Crossover Chaos by JaJaLoo reviews
On their worlds they are either regarded as heroes, nuances, or trying to live as much of a normal life as they can. But one day, a call would be sent out. A call that would reach them all, twelve individuals, to band together and defeat an evil so great, it threatens the multiverse itself. It doesn't matter what they were called back home, because together, they're heroes.
Crossover - Calvin & Hobbes & Misc. Tv Shows - Rated: K+ - English - Humor/Adventure - Chapters: 2 - Words: 1,268 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 6/21 - Published: 6/20
Top Hats and Tigers by Gandalf15 reviews
When a gentlemanly professor and a mischievous six-year-old start acting very strange, their friends notice, and determine to get to the bottom of it.
Crossover - Calvin & Hobbes & Professor Layton - Rated: K+ - English - Sci-Fi/Drama - Chapters: 5 - Words: 8,409 - Reviews: 1 - Favs: 1 - Updated: 4/9 - Published: 1/15 - Calvin, Hobbes, Flora R., H. Layton - Complete
Valentine's Day Chaos by NMMacc18
Ah, Valentine's Day. You know, Calvin's least favorite holiday of all time, and he doesn't want to be involved with the holiday at ALL. However, this goes all out the window when Ash enlists him and Hobbes to help him out for Valentine's Day. Hobbes is more than willing to help, but Calvin? Let's just say he's going to make things Noodle Incident chaotic...
Crossover - Pokémon & Calvin & Hobbes - Rated: K+ - English - Humor/Romance - Chapters: 5 - Words: 2,803 - Favs: 2 - Updated: 2/23 - Published: 2/6 - [Ash K./Satoshi, Serena] Calvin, Hobbes - Complete
Rhyme Scheme (A Calvin Who Story) by Jump dimension
This takes place in the Calvin Who Universe (from Meer katnip's fanfics) I own nothing. Except Gertrude. A mysterious creature created a strange potion, with strange consequences for whoever took it. This would be considered strange to many people, but somthing even stranger was the cardboard box sitting in the corner of the cave.
Crossover - Doctor Who & Calvin & Hobbes - Rated: K+ - English - Adventure/Drama - Chapters: 1 - Words: 1,058 - Favs: 1 - Published: 2/3 - Rose T., Calvin, Hobbes
Calvin and Hobbes: Camp Chaos SEASON 1 by Storygirl000 reviews
My take on the "if Calvin and Hobbes were a TV show" sub-genre. Calvin and Hobbes are forced to go to summer camp, where they make new friends and enemies. SCHEDULED FOR A REWRITE.
Crossover - Calvin & Hobbes & Misc. Comics - Rated: K+ - English - Humor/Adventure - Chapters: 2 - Words: 2,112 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 1/7 - Published: 2/20/2016 - Calvin, Hobbes
The Noodle Incident by marylou reviews
Spaceman Spiff runs into Lord Voldemort. The world will never be the same again.
Crossover - Harry Potter & Calvin & Hobbes - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 1,624 - Reviews: 4 - Favs: 17 - Follows: 5 - Published: 12/26/2016 - Harry P., Voldemort, Calvin, Hobbes - Complete
Stripes or Pink? by Gandalf15 reviews
Calvin and Hobbes are going to have a new babysitter, so they cook up a sneaky plan with an old friend of Hobbes's. But they don't know their new babysitter, and things soon become stranger and more exciting than anyone imagined.
Crossover - Calvin & Hobbes & Pink Panther - Rated: K+ - English - Humor/Suspense - Chapters: 1 - Words: 6,081 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 12/23/2016 - Calvin, Hobbes, Pink Panther, OC - Complete
Pokémon: C & H by NMMacc18 reviews
Calvin and Hobbes try travelling to another dimension, but wind up in the Pokemon universe. With no way to get back to their own world, they decide to stay, and decide to travel with their new friend Ash, Calvin and Hobbes go on an adventure of a life time. From facing Team Rocket, to trying to rig matches for Ash, what more chaos can these two cause?
Crossover - Pokémon & Calvin & Hobbes - Rated: K+ - English - Adventure/Humor - Chapters: 11 - Words: 6,799 - Reviews: 1 - Favs: 2 - Updated: 12/22/2016 - Published: 11/23/2016 - Ash K./Satoshi, Team Rocket, Calvin, Hobbes - Complete
Yu-Gi-Oh! ΔX by Golden Keyblade reviews
When Calvin, Hobbes, Susie, and Moe get sucked through a dimensional rift, they find themselves in a familiar new world where they'll have to duel to get by, get home, and maybe save a couple of worlds in the process. The official sequel to "Calvin's Quest"; part of The Omniverse Event.
Crossover - Calvin & Hobbes & Yu-Gi-Oh - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 64,145 - Reviews: 28 - Favs: 13 - Follows: 13 - Updated: 11/11/2016 - Published: 10/17/2015
Revelations and Robot Dogs by Storygirl000 reviews
Mom learns of the strangeness in Calvin's life. Oneshot.
Crossover - Calvin & Hobbes & Invader Zim - Rated: K+ - English - Humor - Chapters: 1 - Words: 598 - Reviews: 5 - Favs: 4 - Follows: 2 - Published: 8/26/2016 - Complete
Calvin and Hobbes: Cousin of Harry Potter Book1 by To-Much-Time-On-My-Hands reviews
Calvin is 11. He is still very short and he still only wears that red and black striped t-shirt. Hobbes is still his best friend and he still is very imaginative. He is now in 6th grade but still doesn't care enough to lift his grades past a passing grade. This all is thrown into the mix of him going to Hogwarts and finding that his cousin that is his age is Harry Potter.
Crossover - Harry Potter & Calvin & Hobbes - Rated: K+ - English - Humor/Adventure - Chapters: 9 - Words: 3,997 - Reviews: 4 - Favs: 5 - Follows: 5 - Updated: 7/18/2016 - Published: 3/5/2015
Status Update by Meer-Katnip reviews
In which there is a sleepover party, sword fights, pizza, and lots of terrible puns.
Crossover - Calvin & Hobbes & Undertale - Rated: K - English - Humor/Friendship - Chapters: 1 - Words: 2,316 - Reviews: 8 - Favs: 59 - Follows: 16 - Published: 6/25/2016 - Calvin, Hobbes, Sans, Flowey - Complete
The Q Effect by Seska1729 reviews
Portals and wagons, starships and motorbikes... here we go. Part of the Omniverse Event.
Crossover - StarTrek: Voyager & Calvin & Hobbes - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 937 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 5/6/2016 - Published: 9/16/2015
The Rift Effect by Meer-Katnip reviews
A time-hopping mystery, a civilization that shouldn't be where it is, and a boy and his tiger in the wrong universe- this was most definitely not how Bernice Summerfield was expecting to spend her week off.
Crossover - Doctor Who & Calvin & Hobbes - Rated: K+ - English - Adventure/Mystery - Chapters: 14 - Words: 24,620 - Reviews: 17 - Favs: 9 - Follows: 4 - Updated: 5/4/2016 - Published: 8/22/2015 - I. Braxiatel, Bernice S./Benny, Calvin, Hobbes - Complete
Calvin Coulson by The Writer Es reviews
Agent Phil Coulsons life doesn't revolve around S.H.I.E.L.D. He has a wife. He also has a certain six-year-old son who has a stuffed tiger... Rated 'T' to be safe. I DO NOT OWN EITHER CALVIN & HOBBES, OR AGENTS OF S.H.I.E.L.D! May contain Avengers. ON HIATUS!
Crossover - Calvin & Hobbes & Agents of S.H.I.E.L.D. - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 2,011 - Reviews: 39 - Favs: 56 - Follows: 67 - Updated: 4/1/2016 - Published: 10/24/2013 - Calvin, Hobbes, Dad, P. Coulson
Eight Friends Calvin Found In The Underground by Meer-Katnip reviews
Or, Calvin meets new people, almost gets murdered by said people, tells a lot of really bad jokes, and saves the world with the help of a tiger.
Crossover - Calvin & Hobbes & Undertale - Rated: K - English - Humor/Friendship - Chapters: 1 - Words: 2,164 - Reviews: 18 - Favs: 95 - Follows: 33 - Published: 3/20/2016 - Calvin, Hobbes, Papyrus, Sans - Complete
Digimon Abridged by Seska1729 reviews
Part of the Omniverse Event. A lethal virtual universe, dimensional rifts, and snarky computer programs. Just bloody typical.
Crossover - Digimon & Calvin & Hobbes - Rated: T - English - Chapters: 2 - Words: 3,500 - Reviews: 3 - Favs: 1 - Follows: 2 - Updated: 3/10/2016 - Published: 12/16/2015
An Awful Lot of Running by Meer-Katnip reviews
"Our lives are different to anybody else's, guys, and that's the exciting thing! Because nobody in the universe can do what we're doing." COMPLETED (ish)
Crossover - Doctor Who & Calvin & Hobbes - Rated: K+ - English - Humor/Adventure - Chapters: 5 - Words: 17,706 - Reviews: 23 - Favs: 6 - Follows: 7 - Updated: 3/1/2016 - Published: 12/14/2015 - Dorothy M./Ace, Rose T., Calvin, Hobbes - Complete
Rise of the Ice Golems by Thanatos's Scribe reviews
It has been nearly three years since Calvin killed the 'queen' snow goon, and it seems as though everything has gone back to normal. However, when an old enemy returns with new powers, Calvin and Hobbes have to form a new army to combat this with allies new and old. Sequel to texasPanzer's 'War with Deranged Killer Mutant Monster Snow Goons' story. Rated T for gore.
Crossover - X-overs & Calvin & Hobbes - Rated: T - English - Adventure/Spiritual - Chapters: 2 - Words: 3,654 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 1/25/2016 - Published: 9/14/2014
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