Supernatural and Mortal Instruments Crossovers
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Hunters and Monsters by HallowedRider reviews
Thrown into the world of the Mortal Instruments by the all-powerful being known as a Guide, Sam has been changed into a werewolf and Dean into a vampire. With no way to escape the world they have been thrown into, they must survive. But can the Hunters adapt to their new world in which they are the monsters and no longer the Hunters?
Rated: T - English - Adventure/Supernatural - Chapters: 5 - Words: 7,569 - Reviews: 12 - Favs: 23 - Follows: 32 - Updated: 10/19/2017 - Published: 3/24/2017
Brief Encounters by HaveALolli reviews
A supply run in which two worlds collide, smart-ass comments are made, and an angel learns his manners. [As of now, just one chapter. I might add more if 'inspiration strikes'.]
Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 1,982 - Reviews: 4 - Favs: 14 - Follows: 12 - Published: 7/27/2017 - Dean W., Castiel, Alec L., Jonathan W.
Sold Off by DanaCardinal reviews
When Valentine makes a deal to sell Clary to Hell in order to keep the Clave from fighting him and having him leaving the Downwolders alone, Clary thought it was lights out for her. But, the Angel Serafiel found her and rescued her. But, leaving Hell with a still alive Clary ends up having them leaving Hell the long way round. Implied torture. Hurt!Clary.
Rated: T - English - Hurt/Comfort/Adventure - Chapters: 8 - Words: 17,712 - Reviews: 31 - Favs: 54 - Follows: 58 - Updated: 5/17/2017 - Published: 7/18/2016 - Sam W., Dean W., Clary F., OC
I just want you by BangelBabe reviews
AU where the Winchesters are shadowhunters and are raised by the Harvelle family. Ships: John/Mary, Dean/Cas(Jimmy Novak), Sam/Jess. Primarily Supernatural with elements from TMI. Most is explained in the prologue. Disclaimer: I do not own supernatural or the mortal instruments, this is purely for artistic expression!
Rated: T - English - Supernatural/Romance - Chapters: 10 - Words: 34,950 - Reviews: 4 - Favs: 7 - Follows: 7 - Updated: 10/11/2016 - Published: 6/2/2015 - Sam W., Dean W., Jimmy N., Jonathon M./Sebastian V. - Complete
Winchesters and Lightwoods: The Next Generation by SpeckleFish326
These are short entries for each of the OCs created by my best friend and I, in a much larger non-canon universe of our own making. Follow the next generation of Winchesters, Herondales, Lightwoods, and more. It is more of a reference guide for future stories in the same universe than an actual story unto itself.
Rated: T - English - Family - Chapters: 1 - Words: 812 - Favs: 3 - Follows: 2 - Published: 6/30/2016
Cadeau by Nebelsue
"Il devait faire quelque chose. Les prières ne le laissaient jamais indifférent et il était né pour servir et aider les mortels n'en déplaise à Lucifer." Ou l'histoire de la rencontre entre Gabriel et Alec.
Rated: T - French - Angst/Hurt/Comfort - Chapters: 1 - Words: 2,258 - Favs: 4 - Follows: 1 - Published: 4/17/2016 - Gabriel, Alec L., Isabelle L., Jace W. - Complete
Multi Coloured Wings by Cass-Maas-41 reviews
Takes place in the middle of season 10, trying to get rid of the mark of Cain. Sam hopes to contact Balthazar for his assistance in finding the angel worshipers. The shadowhunters. This story was written at 2 am.
Rated: T - English - Supernatural/Humor - Chapters: 5 - Words: 3,089 - Reviews: 10 - Favs: 34 - Follows: 43 - Updated: 3/30/2016 - Published: 11/28/2015 - Balthazar
City of Wayward Sons by ValykirieRevolution reviews
Set in between 5x04 -5x08 and the beginning of City of Ashes. As Sam, Dean, and Castiel struggle to stop the end of days, Clary and the shadowhunters are at a loss to defeat Valentine. After a chance encounter in NYC team free will and the nephilim are forced to work together to save the world. Various pairings and warnings inside.
Rated: T - English - Drama/Adventure - Chapters: 31 - Words: 395,753 - Reviews: 41 - Favs: 79 - Follows: 79 - Updated: 2/5/2016 - Published: 8/19/2014 - Sam W., Dean W., Clary F., Jace W. - Complete
Impossibly Possible by cupcakekiller12 reviews
When Addison comes back to the Institute to visit her estranged son, Joseph, she tries to heal old scars she may have left. As she attempts to regain her son's trust, Joseph tries to figure out where the hell his mother has been more half of his life and why she's traveling with a couple of mundanes. Slowly figuring things out, the Shadowhunters may figure things but at what cost?
Rated: T - English - Family/Hurt/Comfort - Chapters: 3 - Words: 23,085 - Reviews: 2 - Favs: 7 - Follows: 8 - Updated: 8/7/2015 - Published: 3/12/2015
The Institute of the Supernatural by AngelicDaughter reviews
Sam and Dean are hunting a demon, but can't kill it. When Jace a Clary come along and save them, the brothers start to ask questions.
Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 1,819 - Reviews: 19 - Favs: 39 - Follows: 65 - Updated: 6/5/2015 - Published: 7/4/2013
Encounters version B by everything ecstatic reviews
So Sam and Dean are in D.C. investigating an anonymous call, but find a mysterious hooded figure watching them. Story better than sum.
Rated: K+ - English - Supernatural - Chapters: 2 - Words: 1,739 - Reviews: 7 - Favs: 7 - Follows: 6 - Updated: 5/20/2015 - Published: 1/23/2015 - Sam W., Dean W., Magnus B., OC
The Supernatural Instruments by titanium.fictions reviews
When Castiel and the Winchesters go to New York to find the demon who has been taunting Dean, they are prepared for a small group of demons in the area, but they find that and more... Including a "certain" group of teenagers.
Rated: T - English - Horror - Chapters: 1 - Words: 2,366 - Reviews: 8 - Favs: 31 - Follows: 40 - Published: 4/18/2015
Nefilim by Junior-Satanic-Moose reviews
Jace and Alec have to deal with the Winchesters and the angels boys. Destiel, Samifer, Malec, Magnus/OC, Alec/OC, Maia/OC Sizzy Clace RATING MAY GO UP.
Rated: T - English - Humor/Supernatural - Chapters: 2 - Words: 222 - Reviews: 4 - Favs: 9 - Follows: 7 - Updated: 3/26/2015 - Published: 3/25/2015
Shadow Hunting with the Winchesters by jellyfishbaby
This is a story about a shadow hunter who meets the Winchesters and they hunt demons and other things. Some romance. Currently discontinued until further notice due to writers block. sorry x
Rated: T - English - Romance/Adventure - Chapters: 7 - Words: 4,377 - Favs: 3 - Follows: 3 - Published: 3/26/2015
Intersecção by Eterwind reviews
ean precisara da Marca de Caim para matar Abbadon, mas agora ela se fora. E a Marca continuava. Simon precisava da Marca de Caim para continuar vivo. Um universo paralelo no qual Clary salvou duas pessoas ao desenhar a Primeira Marca na testa do seu melhor amigo.
Rated: K - Portuguese - Drama - Chapters: 1 - Words: 1,443 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 3/22/2015 - Dean W., Castiel, Clary F., Simon L. - Complete
A Demonic Day in New York by Jack HasSpareTime reviews
Sam and Dean get wind of a great deal of supernatural activity in New York. While investigating, they run into some of our favorite Shadowhunters (and a sparkly warlock). Also, since this takes place in the present (2014), our beloved Shadowhunters are 6 years older than they were at the end of CoHF (just something to keep in mind). Rated T for slight sexual content and some gore.
Rated: T - English - Supernatural - Chapters: 10 - Words: 9,193 - Reviews: 17 - Favs: 89 - Follows: 71 - Updated: 1/24/2015 - Published: 7/18/2014 - Complete
The Sparkling Man by CityofDestiel reviews
Quick meeting between Castiel and Magnus Bane :) Tried my best to capture the characters. ENJOY!
Rated: K - English - Humor - Chapters: 1 - Words: 452 - Reviews: 2 - Favs: 25 - Follows: 14 - Published: 8/20/2014 - Castiel, Magnus B. - Complete
Kisses in the rain, (One shot) by BloodRedRoad
(One-Shot) Saved by the brothers from a Dijnn, Rose Fair must live with her haunting past, a dire present and horrifying future. How do our heroes react in the face of death and decision? Especially when everything they've known is thrown out the window and emotions clash again and again. Please R&R!
Rated: T - English - Mystery/Supernatural - Chapters: 1 - Words: 6,390 - Favs: 3 - Follows: 1 - Published: 8/3/2014 - Dean W., OC, Jace W., Simon L. - Complete
I Have Nothing Without You by MalkavianMadness reviews
My first attempt with this pairing, as it's been stuck on my mind for a while now... Basically it's Sam and Dean helping the Lightwoods out with a demon, then some fluffy time between Dean and Isabelle. Enjoy. :3
Rated: K+ - English - Humor/Romance - Chapters: 1 - Words: 3,181 - Reviews: 1 - Favs: 7 - Follows: 4 - Published: 6/21/2014 - [Dean W., Isabelle L.]
Radioactive by TheBurningNight reviews
Dean and Sam thought they stopped the apocalypse, so what's with the dead bodies that walk in the street? And why can't they stop the world from falling apart anymore? And who are these annoying teenagers? And why do they have angelic weapons? Why is this summary full of questions? Oneshot, Rated for minor language. (There are more TMI characters, but I only put the ones I like).
Rated: T - English - Angst - Chapters: 1 - Words: 3,432 - Reviews: 6 - Favs: 15 - Follows: 20 - Published: 6/12/2014
Winchesters meet Nephiliem by Pikachu-Potter reviews
The Winchesters have joined forces with some Nephiliem who are both sharing tricks and tips between them to help fight of creature of the dark, preventing out nightmares coming true. Does this story go deeper, do they find new dangers awakening, will they together be able to stop what ever the storm is bringing in?
Rated: T - English - Adventure/Supernatural - Chapters: 5 - Words: 10,372 - Reviews: 16 - Favs: 28 - Follows: 44 - Updated: 5/30/2014 - Published: 1/5/2013 - Sam W., Jace W.
Bleu Supernatural by ebonyaustyn reviews
Hunters, known as Shadowhunters, born with the blood of Angels, protect mankind from the monsters. Yet now something is coming, and only a few know what for. Hiding several young hunters away with Bobby Singer, Bleu Kingston will find herself caught up an unknown war where she will have to decide who will win the fight of a lifetime. Original Character, Reverse Harem.
Rated: T - English - Romance/Supernatural - Chapters: 2 - Words: 2,383 - Reviews: 2 - Favs: 6 - Follows: 8 - Updated: 5/22/2014 - Published: 5/19/2014 - Dean W., Sam W., Jonathon M./Sebastian V., Jace W.
A Divine Encounter by kachiin reviews
The Winchester brothers submerge themselves into the world of Shadowhunters.
Rated: T - English - Supernatural/Adventure - Chapters: 1 - Words: 2,055 - Reviews: 13 - Favs: 30 - Follows: 36 - Published: 4/24/2014 - Sam W., Dean W., Alec L., Jace W.
Heaven's Beach House by monkeygirl77 reviews
After the Archangel Michael retrieves his sword, he can't let the deed go without consequence. Our favorite Shadowhunters get an exclusive look at the inner workings of the heavenly family and stuck doing yard work at their beach house. Seriously, Heaven has beach house?
Rated: T - English - Humor - Chapters: 1 - Words: 2,248 - Reviews: 4 - Favs: 23 - Follows: 12 - Published: 4/17/2014 - Complete
City of Hunters by FearlessKings reviews
A new generation of Shadowhunters is at the Institute. Not at all sure where this is going, but they're on an adventure with the Winchester boys and there is some throat slitting fun in their future. Rated T because Dean is in it, so... Edit: Shit guys, I'm sorry that I only update this about once a year. I'll try to do better, but the semester is just starting, so no promises.
Rated: T - English - Supernatural/Humor - Chapters: 2 - Words: 4,625 - Reviews: 2 - Favs: 5 - Follows: 7 - Updated: 4/9/2014 - Published: 8/25/2013
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