Calvin & Hobbes Crossovers
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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: 3 - Favs: 3 - Follows: 5 - Updated: 7/18 - Published: 3/5/2015
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: 12 - Words: 53,215 - Reviews: 61 - Favs: 57 - Follows: 77 - Updated: 7/14 - Published: 6/22/2012 - Calvin, Hobbes, Susie Derkins
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 is taking over their universes known as the King of Shadows.
Crossover - X-overs & Calvin & Hobbes - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 9,668 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 7/9 - Published: 5/4
Status Update by TheBigCat 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: 4 - Favs: 15 - Follows: 5 - Published: 6/25 - Calvin, Hobbes, Sans, Flowey - Complete
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 worlds, 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: 2 - Words: 2,684 - Reviews: 6 - Favs: 3 - Follows: 2 - Published: 6/22
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 - Published: 9/16/2015
The Rift Effect by TheBigCat 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: 4 - Follows: 2 - Updated: 5/4 - Published: 8/22/2015 - I. Braxiatel, Bernice S./Benny, 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: 9 - Words: 50,673 - Reviews: 23 - Favs: 11 - Follows: 11 - Updated: 5/3 - Published: 10/17/2015
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: 3,967 - Reviews: 36 - Favs: 45 - Follows: 61 - Updated: 4/1 - Published: 10/24/2013 - Calvin, Hobbes, Dad, P. Coulson
Eight Friends Calvin Found In The Underground by TheBigCat 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: 9 - Favs: 25 - Follows: 10 - Published: 3/20 - 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: 2 - Favs: 1 - Follows: 1 - Updated: 3/10 - Published: 12/16/2015
An Awful Lot of Running by TheBigCat 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: 3 - Follows: 5 - Updated: 3/1 - Published: 12/14/2015 - Dorothy M./Ace, Rose T., Calvin, Hobbes - Complete
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.
Crossover - Calvin & Hobbes & Cartoon X-overs - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 2,007 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 2/20 - Calvin, Hobbes
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 - Published: 9/14/2014
Jar Jar's Adventure by eldermanhasmail reviews
Jar Jar has a swell time
Crossover - MAGNUM P.I. & Calvin & Hobbes - Rated: K - English - Angst/Sci-Fi - Chapters: 1 - Words: 197 - Reviews: 1 - Published: 1/17 - Calvin, OC
The New Neighbors by cyberkiller125 reviews
Calvin and Hobbes have just gotten new neighbors, and they just might make a new friend along the way. Completed
Crossover - Calvin & Hobbes & Peanuts - Rated: K+ - English - Humor - Chapters: 6 - Words: 7,749 - Reviews: 3 - Favs: 3 - Follows: 2 - Updated: 1/7 - Published: 11/14/2015 - Calvin, Hobbes, Charlie Brown, Snoopy - Complete
Through Time by TheBigCat reviews
When Calvin was three, an old man in an Edwardian suit gave him a stuffed tiger, and asked him if he would like to keep it.
Crossover - Doctor Who & Calvin & Hobbes - Rated: K+ - English - Humor/Tragedy - Chapters: 1 - Words: 4,024 - Reviews: 8 - Favs: 10 - Follows: 2 - Published: 10/8/2015 - 1st Doctor, 12th Doctor, Calvin, Hobbes - Complete
Journey to the Center of a Comic Strip by RoadOfDorks reviews
In an effort to acquire more gross and weird inter-dimensional artifacts, Rick and Morty journey to the center of one of the most dangerous dimensions the multiverse has ever known. According to Rick, the dimension is the final resting place of a certain stuffed tiger. Rick insists he needs the tiger for his research. Finding him is easy. Getting back home in one piece is not.
Crossover - Calvin & Hobbes & Rick and Morty - Rated: T - English - Humor/Drama - Chapters: 1 - Words: 1,007 - Reviews: 1 - Favs: 3 - Follows: 3 - Published: 9/22/2015
The X-Unit by Seska1729
AU. Calvin/Trek/Who/X-Files. A madkid with a box, a madwoman with a shuttlecraft, a madwoman with a motorbike, and a madman with an FBI division.
Crossover - X-Files & Calvin & Hobbes - Rated: T - English - Sci-Fi/Humor - Chapters: 1 - Words: 254 - Favs: 1 - Follows: 1 - Published: 8/15/2015
Calvin & Hobbes: Fairy Tail Mages by GrizzCat reviews
I was heading home, when I heard a strange noise. Somewhere halfway between a bump and a crash, followed by a stream of arguing and shouting. And it was coming from an alleyway. What I found were an annoying kid and his tiger. This is their story.
Crossover - Calvin & Hobbes & Fairy Tail - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 2,716 - Reviews: 5 - Favs: 12 - Follows: 11 - Published: 8/11/2015 - Calvin, Hobbes, Lucy H.
Captain Calvin by Seska1729 reviews
AU. Calvin is captain of Voyager. He hates the Prime Directive. And what about this War?
Crossover - StarTrek: Voyager & Calvin & Hobbes - Rated: T - English - Humor/Sci-Fi - Chapters: 5 - Words: 2,654 - Reviews: 1 - Updated: 8/10/2015 - Published: 10/1/2014 - Seska, B. Torres, Calvin, Hobbes
Allons-y by Seska1729 reviews
AU. A new invention of Calvin's materializes the Type 40. Hilarity ensues. Major remix on "Into the Vortex" by TheBigCat.
Crossover - Doctor Who & Calvin & Hobbes - Rated: K+ - English - Sci-Fi/Humor - Chapters: 1 - Words: 441 - Reviews: 2 - Favs: 1 - Published: 7/13/2015 - 10th Doctor, Dorothy M./Ace, Martha J., Calvin
Water Pistol by Seska1729 reviews
In which Calvin has a companion, Amy is complaining about something along the lines of "Mels, not again," and a sarcastic tiger almost gets them killed. AU of Holiday by infinimato.
Crossover - Doctor Who & Calvin & Hobbes - Rated: T - English - Humor/Sci-Fi - Chapters: 3 - Words: 935 - Reviews: 15 - Favs: 4 - Follows: 4 - Updated: 7/3/2015 - Published: 11/12/2014 - Amelia P./Amy, Melody P. II/Mels, Calvin, Hobbes
Attack of the Deranged Mutant Killer Monster Dark Lord by The M M reviews
Calvin's eleven years old - well, technically, anyways, but his shorts still reach his ankles - and not much has changed. Until the letter from Hogwarts, that is. *dramatic music* *sense of foreboding* *bloodcurdling screams echoing in the distance*
Crossover - Harry Potter & Calvin & Hobbes - Rated: K+ - English - Humor/Adventure - Chapters: 24 - Words: 133,274 - Reviews: 253 - Favs: 194 - Follows: 223 - Updated: 5/16/2015 - Published: 2/21/2014 - Harry P., Hermione G., Dean T., Calvin
Twoleg Place by CaptainClipy reviews
Poolpaw sneaks off to see a twoleg place for the first time, and drags Drippaw along for the ride. They did not expect to find what they found. (One-shot)
Crossover - Calvin & Hobbes & Warriors - Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 671 - Reviews: 2 - Favs: 1 - Published: 5/12/2015 - Calvin, Hobbes, OC - Complete
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