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You can't run from the past by theStarchilde reviews
Sequel to Bringer of Terror. When Blair Sandburg calls in the Winchesters for help with a weird case, Dean and a recently re-souled Sam see this as the perfect chance to get back in the saddle. But it might turn out that at least one of them could be a target for this new evil. Set three years post-series for Sentinel and post 6x12 for Supernatural. Case fic.
Crossover - Sentinel & Supernatural - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 2 - Words: 8,253 - Reviews: 10 - Favs: 1 - Follows: 2 - Updated: 9/18 - Published: 9/11 - Blair Sandburg, Jim Ellison, Sam W., Dean W.
Supernaturally Charmed: Season One by Supernatural lover XD
Two sets of cousins, three siblings each, Prue, Piper and Phoebe Halliwell along with Dean, Sam, and Adam Winchester find out they are the most powerful witches in the world, The Charmed Ones. Follow them as they learn to control there powers and fight all sorts of evil in the first installment of the series.
Crossover - Charmed & Supernatural - Rated: T - English - Supernatural/Suspense - Chapters: 3 - Words: 39,923 - Favs: 4 - Follows: 6 - Updated: 9/17 - Published: 8/7 - Prue H., Piper H., Sam W., Dean W.
Terror in the Heartland (Rewrite) by Clark Winchester
After receiving a rejection letter from Stanford, Sam returns to Smallville and is surprised to discover that Dean has been in the area recently, and Clark is preparing to take Chloe to the Spring Formal, but his concerns about Roger Nixon's whereabouts are killing the mood. Meanwhile, Lex is fighting to keep the plant open and he may seek help from a very sketchy source.
Crossover - Smallville & Supernatural - Rated: T - English - Supernatural/Sci-Fi - Chapters: 5 - Words: 17,614 - Updated: 9/17 - Published: 9/1 - Clark K./Superman, Lex L., Sam W.
SuperPotterLock - The Order of the Phoenix by Nurmengardx reviews
'In here,' one of them muttered, as he tried the handle to the kitchen door. 'Alohomora.' The door clicked open, and the Death Eater crept slowly inside. John's heart raced, and he pushed his mother even further into the shadows.
Crossover - Harry Potter & Supernatural - Rated: T - English - Adventure/Mystery - Chapters: 34 - Words: 161,288 - Reviews: 54 - Favs: 56 - Follows: 64 - Updated: 9/17 - Published: 3/18/2020 - [Castiel, Dean W.] Harry P., Hermione G.
He Aint Heavy, Hes My Brother by MearnT reviews
It was supposed to be a relatively straightforward mission; take out Berrisford, that's it. Instead, Alec was kidnapped by his twin and zapped across the US by a winged dickish trickster god, named 'Loki'. Now he and Ben are traveling across the US. Befriending (or pissing off) every mythological creature in existence as they search for details on their mysterious DNA donor, Dean.
Crossover - Dark Angel & Supernatural - Rated: T - English - Family - Chapters: 1 - Words: 3,726 - Reviews: 1 - Follows: 1 - Published: 9/16 - Alec, Ben
Phantom Idjit by katrinab5749 reviews
Okay, so I'm obsessed with the whole Danny joining the family dynamic as Bobby's son and Sam and Dean's baby brother. So here's a semi-angsty found family fic. This is un-Beta'd, so please review and let me know what you think of the story :)
Crossover - Danny Phantom & Supernatural - Rated: T - English - Family/Hurt/Comfort - Chapters: 7 - Words: 6,293 - Reviews: 2 - Favs: 11 - Follows: 14 - Updated: 9/16 - Published: 9/11 - Danny F., Sam W., Dean W., Bobby S.
Unfound by Megz2 reviews
[SEQUEL] Mary Winchester knows that her baby was taken from her. Being dead for over 30 years isn't going to stop her search. An old flame alerts Sam and Dean to the dangers posed by the British Men of Letters. And Harry Potter returns at last - this time with wings. Oh, and there is the small matter of the impending birth of the child of Lucifer.
Crossover - Harry Potter & Supernatural - Rated: T - English - Angst/Family - Chapters: 29 - Words: 269,543 - Reviews: 67 - Favs: 200 - Follows: 238 - Updated: 9/15 - Published: 12/3/2021 - Harry P., Sam W., Dean W., Mary W.
Cousin Winchester and The Lightning Thief by JustAnotherRavenclaw reviews
Sally Jackson knew her son would be hunted his entire life for his heritage and power, but she would not see him enter this terrifying new world unprepared. One rather desperate favour later, and we find Percy Jackson at twelve years old, attending Yancy Academy, having been training with his Uncle John and his cousins Sam and Dean for six years.
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: M - English - Supernatural/Adventure - Chapters: 8 - Words: 28,068 - Reviews: 25 - Favs: 177 - Follows: 268 - Updated: 9/15 - Published: 4/14/2021 - Sam W., Dean W., John W., Percy J.
Fair is foul and foul is fair by Brandschlag reviews
Taken to drink his worries away, Harry and his best mate, Irish playboy and connoisseur of gay and bisexual men, Seamus Finnigan find themselves stuck in the world of Supernatural. As with all things a certain Harry Potter comes into contact with, this too goes horribly wrong in the most spectacular ways possible. (Gay Seamus, 3POV, Master of Death HP, Fuck Canon/Strict AU)
Crossover - Harry Potter & Supernatural - Rated: M - English - Humor/Adventure - Chapters: 6 - Words: 24,310 - Reviews: 5 - Favs: 21 - Follows: 32 - Updated: 9/15 - Published: 6/20 - Harry P., Seamus F., Crowley, Patrick
A Day of Duality by nightmares06 reviews
( Part 4 of Brothers Consulted ) After being cooped up in Baker Street for months while recovering, Sam Winchester finally gets the chance for a day out. Little do he and John Watson expect their walk to take a turn for the interesting when they spot something- or someone- hiding down an alley. Meanwhile Sherlock Holmes and Dean Winchester are left to their own devices (sizefic)
Crossover - Supernatural & Sherlock - Rated: T - English - Hurt/Comfort/Humor - Chapters: 5 - Words: 13,128 - Reviews: 5 - Favs: 4 - Follows: 3 - Updated: 9/14 - Published: 8/24 - Sam W., Dean W., Sherlock H., John W.
Ángel guardián (Destiel) by miguelillo.cllr
Castiel siempre se ha sentido atraído por Dean, no es ninguna novedad, pero lo achacaba a que era por su conexión entre salvador y protegido. Al menos hasta ahora. Mientras fue el recipiente de Lucifer tuvo mucho tiempo para pensar y llegó a una conclusión: le gustaba Dean de esa forma en que los humanos se gustaban, de una forma romántica. Tal vez Dean le corresponda.
Crossover - Supernatural & Teen Wolf - Rated: M - Spanish - Romance/Supernatural - Chapters: 32 - Words: 61,162 - Updated: 9/14 - Published: 9/9 - Sam W., Dean W., Castiel, Gabriel
Hermione's Hounds by AalisEliza reviews
The second Wizarding War didn't end well. Hermione Granger turns to an alternative source for help, and the consequences she didn't anticipate suck her into another world. (Series of short stories that are connected.)
Crossover - Harry Potter & Supernatural - Rated: M - English - Chapters: 37 - Words: 47,684 - Reviews: 264 - Favs: 471 - Follows: 578 - Updated: 9/13 - Published: 10/6/2019 - Hermione G., Crowley
The Lords & Ladies Winchester by DemonologistInDenim
As a fully-fledged member of Team Free Will and reformed demon, Crowley doesn't mind occasionally indulging in a little whimsy. It's another matter entirely, however, being transported along with other members of the Winchester family into the high-society world of Bridgerton. Canon-divergent crack written seriously, with Destiel, Saileen and Dreamhunter. COMPLETE
Crossover - Supernatural & Bridgerton - Rated: T - English - Romance - Chapters: 7 - Words: 43,905 - Favs: 1 - Follows: 5 - Updated: 9/13 - Published: 5/16 - Dean W., Castiel, Crowley, Eileen L. - Complete
Daisy Potter and the Wedding (Harry Potter ff, Book 8) by rainbowselenaog
Daisy returns for her final year at Hogwarts after vanquishing Tom Riddle. She helps her best friend Terry plan his wedding and deals with the drama of being in a polyamorous relationship with twin brothers. And while all this is going on, Daisy has to deal with a final school prank war and the return of a certain demon...
Crossover - Harry Potter & Supernatural - Rated: M - English - Romance/Humor - Chapters: 17 - Words: 49,323 - Follows: 1 - Updated: 9/13 - Published: 7/22 - [Fred W., George W., OC] Terry B.
A Convergence of Warriors by Aragorn II Elessar reviews
John Winchester calls up someone he knows to help him and his sons out against The Yellow-Eyed Demon. And that someone happens to know more people, so the Winchesters are not alone in this fight. Buffyverse/Charmed/Supernatural crossover.
Crossover - Buffy: The Vampire Slayer & Supernatural - Rated: T - English - Supernatural/Friendship - Chapters: 4 - Words: 13,435 - Reviews: 29 - Favs: 15 - Follows: 10 - Updated: 9/10 - Published: 9/8 - [Willow R., Tara M.] Sam W., Dean W. - Complete
The Youngest Winchester(-Potter) by AddyTonks957.42 reviews
What if Harry James Potter, the Boy-Who-Lived, was raised by Dumbledore (read House Elves) while his twin sister, Adeline Lilith Potter, was left with the Dursleys. What happens to Dumbledore's carefully calculated plans when Adeline decides she wants nothing to do with them? When she is more Slytherin than his plans had ever taken into consideration? And what about her brother?
Crossover - Harry Potter & Supernatural - Rated: M - English - Adventure/Family - Chapters: 16 - Words: 13,601 - Reviews: 23 - Favs: 104 - Follows: 133 - Updated: 9/10 - Published: 11/22/2020 - Harry P., OC, Sam W., Dean W.
You're Family by Sammie4282003 reviews
What if Harry Potter was not a Potter at all, what if he was in fact a Winchester? Non-canon compliant. This is from my own head, and it is what I want to write. I do not own Harry Potter or Supernatural, but I do own this story idea.
Crossover - Harry Potter & Supernatural - Rated: M - English - Family/Suspense - Chapters: 16 - Words: 17,963 - Reviews: 39 - Favs: 120 - Follows: 157 - Updated: 9/8 - Published: 12/2/2021 - Harry P., Sam W., Dean W., John W.
The Raven by Lexie Black 1992 reviews
Twin Potters, Reincarnation. Time Travel. She's not who she seems. Her twins not what he seem Children of one of The Gods Of Death and Lady Aurora an Angel. The brothers are not who they seems A couple certain Angels have sent her back and she wasn't sure why and she didn't know who else has been granted a second chance. She is going to save the present, or is it the future?
Crossover - Harry Potter & Supernatural - Rated: T - English - Fantasy/Supernatural - Chapters: 2 - Words: 1,695 - Reviews: 5 - Favs: 16 - Follows: 24 - Updated: 9/8 - Published: 2/27/2019 - Harry P., Sam W., Dean W., Death
New Dawn by yesmilady reviews
A few lost kids try to make it home with only a voice on the radio to guide them.
Crossover - Supernatural & Walking Dead - Rated: T - English - Adventure/Mystery - Chapters: 28 - Words: 72,141 - Reviews: 74 - Favs: 54 - Follows: 74 - Updated: 9/7 - Published: 1/7/2017 - Castiel, Claire N., Carl G., Enid
Weekend at Bobby's by mrsfizzle
Lex is poisoned shortly after Lionel is imprisoned. Dean doesn't feel safe leaving him at the mansion, so he sends him to spend a few days with Bobby.
Crossover - Smallville & Supernatural - Rated: T - English - Supernatural/Drama - Chapters: 1 - Words: 1,792 - Favs: 2 - Follows: 3 - Published: 9/7 - Clark K./Superman, Lex L., Dean W., Bobby S.
Konner's birth, the birth of a God by OpKingDimond
Summary inside. This is an OC for anyone to use as long as I'm credited.
Crossover - X-overs & Supernatural - Rated: T - English - Chapters: 1 - Words: 843 - Published: 9/6 - Chuck S./God, Michael, OC, Jack K. - Complete
Paranormal Mcdonalds by TheFruityFrankSimp
Cas gives the winchesters a lead, which so happens to be the Mcdonalds Nico is having a date at.
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Supernatural - Chapters: 1 - Words: 562 - Favs: 2 - Follows: 4 - Published: 9/6 - Dean W., Sam W., Nico A., Will S.
Purgatory by geek22
Artemis wakes up in a forest with no idea how he got there... or Artemis is stuck in Purgatory with an infuriating vampire and is trying to find a way out.
Crossover - Artemis Fowl & Supernatural - Rated: M - English - Humor/Hurt/Comfort - Chapters: 7 - Words: 22,577 - Favs: 4 - Follows: 5 - Updated: 9/6 - Published: 5/16 - Artemis F., Butler, Dean W., Benny L.
Sweet shot of kerosene by rette.franchetti
Two years ago, Amorette Nerezza was dumped by Dean Winchester during the worst time of their lives. She returns home to Hell's Kitchen, New York to help Tom Judge wielder of The Rapture investigation some gruesome murders which leads her into an old flames arms; Jackie Estacado.
Crossover - Darkness & Supernatural - Rated: M - English - Supernatural/Romance - Chapters: 1 - Words: 447 - Published: 9/5 - Jackie E., OC, Dean W., Sam W.
The Hunters and I by SPN-Bee
27-year-old Angelina Chelista Murphy/YN ended somewhere she shouldn't have. No memories of her own except of a man who literally swept her of her feet to safety...or so she thought. She and the Winchester boys will have to join forces to survive. They will have to trudge through the depths of Chicago, find out the mastermind, and end it once and for all. Or else...
Crossover - Supernatural & Dresden Files - Rated: M - English - Supernatural/Suspense - Chapters: 16 - Words: 25,024 - Updated: 9/3 - Published: 8/26 - [Dean W., OC] Sam W., H. Dresden
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