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Joining the Shadow World by 4gardiean reviews
After an uneventful hunt, Dean experiences strange events. During one of those events, the Shadowhunters learn about his existence and set out to bring him into the fold. Dean, obviously, does not appreciate this and does all he can to return to his family. Will Dean accept his place among the shadowhunter or will he refuse?
Crossover - Supernatural & Mortal Instruments - Rated: T - English - Supernatural - Chapters: 28 - Words: 134,368 - Reviews: 6 - Favs: 25 - Follows: 25 - Updated: 9/7 - Published: 5/15/2021 - Dean W., Imogen H.
Dried Leather and Withered Flowers by potterhead0928 reviews
Harry is going to murder Sirius Black. Just cold blooded murder. No regrets. Just death.
Crossover - Harry Potter & Supernatural - Rated: T - English - Adventure/Family - Chapters: 9 - Words: 33,853 - Reviews: 5 - Favs: 45 - Follows: 54 - Updated: 9/6 - Published: 6/25 - Harry P., Dean W., Sam W.
Sanctus by RetrougeWitch reviews
Despite their differences, Kagome Higurashi and Dean Winchester were two sides of the same coin. She had already been doomed by fate when the jewel fell to rest on her shoulders. What difference did it make in helping the Winchester brothers? So what if they don't know that? What they don't know won't hurt them, or so she thought. Dean, however, has very different opinions on it.
Crossover - Inuyasha & Supernatural - Rated: T - English - Drama - Chapters: 1 - Words: 1,676 - Reviews: 2 - Favs: 10 - Follows: 16 - Published: 9/1 - [Kagome H., Dean W.] Sam W., Castiel
The Hounds of Smallville by mrsfizzle reviews
Sam has a vision of a girl being attacked by a werewolf. It's Lex's ex-wife—and she has a lead on Azazel.
Crossover - Smallville & Supernatural - Rated: T - English - Suspense/Drama - Chapters: 9 - Words: 14,923 - Reviews: 5 - Favs: 12 - Follows: 13 - Updated: 8/30 - Published: 5/23/2023 - Chloe S., Lex L., Sam W., Madison
Saving Grace Has Consquences by AJCorbie
Grace thought she'd never see Sam Winchester again after her vacation. Boy was she wrong. Part 2 of the Saving Grace series, following Spring Flings. Some smut. Trigger warnings: Self-harm and depression.
Crossover - Supernatural & Stargate: SG-1 - Rated: T - English - Hurt/Comfort/Romance - Chapters: 11 - Words: 52,682 - Favs: 1 - Follows: 2 - Updated: 8/30 - Published: 5/2/2017 - S. Carter, Cassandra F., Sam W., Dean W.
La búsqueda de John Winchester by Fairy Dream Night
Si Percy Jackson hubiera tenido un coche, el mundo tal como lo conocemos no existiría. Dean Winchester y Percy Jackson se conocieron después de un evento muy desafortunado, pero su relación nunca fue desafortunada. Pasaron un año juntos. Luego, John, el padre de Dean, desapareció. Depende de un semidiós, un cazador y un chico que solo quiere ser abogado encontrarlo.
Crossover - Percy Jackson and the Olympians & Supernatural - Rated: T - Spanish - Supernatural - Chapters: 1 - Words: 99 - Favs: 10 - Follows: 14 - Updated: 8/28 - Published: 8/23/2021 - Sam W., Dean W., Percy J.
A Doctor Who and a Wayward Family's Adventures by Multiverse Learner 101 reviews
From the years of 1983 - 2005, John Winchester, and eventually his sons, would encounter a strange man called the Doctor. John didn't know what to make of him, as on the one hand, he wasn't human, but on the other hand, he genuinely wanted to help humans and even other non-humans despite that. Little by little, the Doctor would slowly become a part of their family.
Crossover - Doctor Who & Supernatural - Rated: K+ - English - Supernatural/Adventure - Chapters: 2 - Words: 16,257 - Reviews: 4 - Favs: 10 - Follows: 11 - Updated: 8/26 - Published: 8/24 - 8th Doctor, 10th Doctor, Sam W., Dean W.
Entwined by Fullshadow reviews
Andromeda Lightwood, the adopted daughter of the influential Lightwood family, has been harboring deep secrets for years. Two collision of two worlds unleashes a malevolent force that threatens to disrupt the delicate balance of the shadow world, Andromeda finds herself entangled in a web of mystery and danger.
Crossover - Supernatural & Mortal Instruments - Rated: M - English - Fantasy/Romance - Chapters: 18 - Words: 43,708 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 8/25 - Published: 5/2 - [Dean W., OC]
Fried and Frosted by acme54
Dean and Sam arrive in Miami looking for help from the Morgans
Crossover - Dexter & Supernatural - Rated: K+ - English - Supernatural - Chapters: 5 - Words: 2,532 - Follows: 1 - Updated: 8/22 - Published: 6/10 - Dean W., Dexter M., Debra M., Camilla F. - Complete
Life Goes On by robbiepoo2341 reviews
Now that Dean is back from Hell, he and Sam are racing to stay ahead of angel plots, demon deals, and everything in between. But when things get too overwhelming, the Doctor might just have to step in and help.
Crossover - Doctor Who & Supernatural - Rated: T - English - Adventure/Family - Chapters: 37 - Words: 45,488 - Reviews: 25 - Favs: 76 - Follows: 105 - Updated: 8/22 - Published: 4/11/2019 - 10th Doctor, 11th Doctor, Sam W., Dean W.
End of Beginning by RetrougeWitch reviews
Seals have begun to appear in places where demons have been destroyed, and it leads Sam, Dean, and Castiel to none other than Kagome- Guardian of the Shikon no Tama, and mother of a demon teenager. She knew the moment their paths crossed that her fate was sealed, but maybe, just maybe, free will could reign victorious./ Kagome/Cas, Kagome/Dean
Crossover - Inuyasha & Supernatural - Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 1,235 - Reviews: 2 - Favs: 19 - Follows: 30 - Published: 8/20 - Kagome H., Sam W., Dean W., Castiel
Our Choice, Our Rules by Elfpinkromance reviews
An Alternate Universe of a Charmed/Supernatural Crossover - Not all of God's Drafts are thrown away. Some of them are aware of what Chuck is doing. This is one of them.
Crossover - Charmed & Supernatural - Rated: T - English - Fantasy/Adventure - Chapters: 186 - Words: 1,361,857 - Reviews: 5 - Favs: 48 - Follows: 44 - Updated: 8/20 - Published: 4/20/2020 - Phoebe H., Paige M., Sam W., Dean W.
Rescued Heart by San Winchester
"Why are you doing this? Why do you care?" Susan asked, her voice breaking as she struggled. "Because I was sent to protect you, and I care more than you know," Sam replied, holding her tightly. His face was inches from hers, filled with earnest emotion. "I can’t let you go through this alone. You’re worth saving."
Crossover - Chronicles of Narnia & Supernatural - Rated: T - English - Romance/Drama - Chapters: 1 - Words: 1,014 - Follows: 1 - Published: 8/19 - Susan Pevensie, Sam W.
Time doesn't wait by wallker reviews
a man who didn't have enough karma to go to hell or heaven, reincarnates in the Percy Jackson universe as the Titan Cronus and tries to survive in that cruel world (AU History, Si/Cronos)
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: M - English - Chapters: 12 - Words: 13,613 - Reviews: 16 - Favs: 82 - Follows: 92 - Updated: 8/18 - Published: 12/31/2023 - [Artemis, Kronos] Gabriel, Percy J.
I Put a Smell on You by Pumpkin Teacup reviews
A dead body with mysterious tattoos. Two suspicious, yet handsome, FBI agents helping with the case. And a rat lurking around the Psych office. (Not the figurative kind. A gross, literal one.) Shawn was worried about missing Taco Tuesday.
Crossover - Supernatural & Psych - Rated: T - English - Humor/Mystery - Chapters: 11 - Words: 42,434 - Reviews: 6 - Favs: 20 - Follows: 24 - Updated: 8/18 - Published: 9/30/2020 - Sam W., Dean W., Shawn S., Burton G./Gus
On The Road So Far by MistressSymone reviews
Sam and Dean are on the road again, this time heading to Mystic Falls, Virginia. What seems like a simple milk run vampire hunt, turns one Winchester's life upside down. This is mid Season 4 of Supernatural and Post Season 8 of Vampire Diaries with a few changes. Elena is still under the sleeping spell and Damon never had the cure. Let's assume Dean and Bonnie are in thei
Crossover - Supernatural & Vampire Diaries - Rated: K+ - English - Supernatural/Drama - Chapters: 17 - Words: 65,900 - Reviews: 38 - Favs: 32 - Follows: 36 - Updated: 8/18 - Published: 9/24/2023 - Sam W., Dean W., Damon S., Bonnie B.
The Righteous Hand of God by SirPenguinLord reviews
Percy discovers that his true destiny is far greater than serving the Olympians. But rather saving the world by combating both heaven and hell. God blessed him in all matters regarding good and evil. His judgment is absolute, his compassion is without boundaries, his mercy is divine mercy, and his anger the wrath of God. He shall rid the world of evil, including the Greek Gods.
Crossover - Percy Jackson and the Olympians & Supernatural - Rated: M - English - Supernatural/Adventure - Chapters: 2 - Words: 10,016 - Reviews: 3 - Favs: 23 - Follows: 38 - Updated: 8/15 - Published: 6/13 - Percy J., Dean W., Sam W.
The Short Straw by cherrishish reviews
Neither Alla nor Ivy had an easy life. So when they meet for the first time face to face and get swept up by a whirlwind of things that go bump in the night, they almost laugh in the face of danger. Real monsters are just people, not the kind that lurks under your bed. What they didn't expect was that meeting Sam and Dean might just reveal life-changing facts about themselves...
Crossover - Supernatural & Iron Druid Chronicles - Rated: M - English - Hurt/Comfort/Supernatural - Chapters: 23 - Words: 132,246 - Reviews: 23 - Favs: 19 - Follows: 22 - Updated: 8/14 - Published: 5/11/2017 - [Dean W., OC] Sam W., Mary W.
Crossroad-Deal in New Orleans by 68hawkeyefan
The Mikaelsons prepare to absorb the Hollow to save Hope and part ways forever, when the preparations for the ritual attracts the attention of a demon.
Crossover - Supernatural & Originals - Rated: M - English - Supernatural/Family - Chapters: 3 - Words: 10,132 - Favs: 11 - Follows: 8 - Updated: 8/14 - Published: 2/21 - Dean W., Castiel, Klaus M., Elijah M.
A Supernatural Case by vunguyen250707 reviews
Sam, Dean and Castiel have averted the Apocalypse. As a reward for their actions, peace and free will is very much an option. Heaven and Hell have closed down, leaving Castiel free to roam Earth as he likes. But as Fate would have it, a new primordial force of malevolence have re-emerged, forcing them to shake the Universe to its core once again.
Crossover - Supernatural & Boys - Rated: K - English - Supernatural/Horror - Chapters: 10 - Words: 15,354 - Reviews: 5 - Favs: 3 - Follows: 6 - Updated: 8/13 - Published: 5/8 - Sam W., Dean W., Castiel, Balthazar
Forbidden Love by Alisone Davies
Rien n'a de sens. Mon Sims Mick s'est fait abducted et il est revenu enceint, inséminé par un Alien. Ma Sims moi est allée pêcher une baie plante vache pour faire pousser une plante carnivore vache et bouffer des gens. Rien n'a de sens IRL, donc mes cauchemars non plus !
Crossover - Step by Step & Supernatural - Rated: T - French - Romance/Drama - Chapters: 1 - Words: 1,966 - Published: 8/10 - [Mick D., OC] - Complete
Public Spectacle by wintergreen825 reviews
In a small town, on a case of little importance, the Winchester boys meet the Master of Death again. (Sequel to Public Service)
Crossover - Harry Potter & Supernatural - Rated: T - English - Chapters: 1 - Words: 4,073 - Reviews: 1 - Favs: 28 - Follows: 18 - Published: 8/10 - Harry P., Death, Sam W., Dean W. - Complete
Supernatural smallville by cmcluster
What if John and Mary Winchester had not one but three sons? What if Dean had a twin brother who was taken from his family with out anyone knowing and raised as Jason Teague? What will happen when Sam and Dean go to a small town in Kansas to investigate some incredibly strange reports?
Crossover - Smallville & Supernatural - Rated: T - English - Family/Drama - Chapters: 14 - Words: 11,267 - Favs: 2 - Follows: 3 - Updated: 8/5 - Published: 3/16/2022 - Clark K./Superman, Jason T., Sam W., Dean W.
Angel In Disguise by Hermione Jean Burton reviews
Just after her return to Heaven, Anna Milton finds herself in the company of three teenage wizards. Deciding to travel with them, she soon discovers a hidden world at war and a secret kept hidden from the magical trio.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural/Adventure - Chapters: 29 - Words: 52,408 - Reviews: 22 - Favs: 93 - Follows: 122 - Updated: 7/31 - Published: 1/21/2020 - Harry P., Ron W., Hermione G., Anna M.
Superpool by storywritersrock
Deadpool goes on his first ghost hunt with Sam, Dean, and Castiel.
Crossover - Marvel & Supernatural - Rated: M - English - Humor/Supernatural - Chapters: 1 - Words: 4,497 - Favs: 2 - Follows: 3 - Published: 7/29 - W. Wilson/Deadpool, Sam W., Dean W., Castiel - Complete
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