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An Occasional Matter of Family by
dare-to-do-our-duty reviews
In which Tony Stark is a cousin of Sam and Dean Winchester and they meet up (along with the Avengers, Pepper, and who knows who else) in between saving the world. Several times.
Crossover - Supernatural & Avengers - Rated: K - English - Family/Drama - Chapters: 29 - Words: 206,364 - Reviews: 421 - Favs: 1,008 - Follows: 907 - Updated: 1/14/2018 - Published: 1/12/2016 - Sam W., Dean W., Iron Man/Tony S., Pepper P. - Complete
Achilles Last Stand by
Number-Nine-Rules reviews
With Gaea defeated and the Angels wingless, what happens when Percy and his allies fall under the Winchesters radar? Takes place after Heroes of Olympus, and between seasons 8 and 9.
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Supernatural - Chapters: 8 - Words: 13,252 - Reviews: 34 - Favs: 91 - Follows: 148 - Updated: 8/7/2017 - Published: 4/26/2016 - Sam W., Dean W., Percy J., Jason G.
Sprout by
Trumpeteer34 reviews
After being exposed to an unknown chemical agent during a battle, Bruce is left unconscious, half-naked, and very young. Tony (with the help of his team) takes it upon himself to try to reverse the effects of the chemical, all while caring for the little boy who is one of his closest friends.
Avengers - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 40 - Words: 288,177 - Reviews: 651 - Favs: 740 - Follows: 500 - Updated: 2/15/2015 - Published: 10/13/2013 - Hulk/Bruce B., Iron Man/Tony S. - Complete
A Family Divided by
BlueSteelLove1207 reviews
Sequel to "Growing Up Too Soon" a "Max's Childhood" story. This story begins with Sam headed to college, placing strain on the brothers, but will the newly established family be able to also withstand the arrival of someone they hoped to never see again?
Supernatural - Rated: T - English - Family/Hurt/Comfort - Chapters: 11 - Words: 24,469 - Reviews: 246 - Favs: 136 - Follows: 190 - Updated: 9/29/2014 - Published: 1/21/2010
Uneasy Allies by
Singing Fire reviews
SHIELD has dealt with everything before-aliens, monsters, super powered beings with an ego. Anything earth ending or city destroying, they can handle. but when someone with a grudge on SHIELD and a supernatural army come knocking, they'll have to call in the best. Set Season 6, after Like A Virgin.
Crossover - Supernatural & Avengers - Rated: T - English - Supernatural - Chapters: 2 - Words: 10,627 - Reviews: 37 - Favs: 211 - Follows: 303 - Updated: 6/29/2014 - Published: 6/3/2014 - Sam W., Dean W., Nick F.
Supernatural High School AU by
emmaouttathebox reviews
An alternate universe where Dean and Cas are both sophomores at high school. Castiel is an artist in a powerful and well-known family. He meets the Winchesters, whose father is a drifter. Will they be able to find themselves, or is this year going to be like any other for Dean and Castiel?
Supernatural - Rated: T - English - Angst/Family - Chapters: 12 - Words: 7,847 - Reviews: 15 - Favs: 42 - Follows: 36 - Updated: 1/4/2014 - Published: 12/10/2013 - Sam W., Dean W., Castiel - Complete
Avenger's High School by
thorthegodofthunda reviews
Highschool AU. Sam, Dean, and Castiel have just moved to New York. Sam meets a guy named Thor. Thor's friends like to make fun of kids like Sam.
Crossover - Supernatural & Avengers - Rated: T - English - Romance/Drama - Chapters: 7 - Words: 7,269 - Reviews: 6 - Favs: 17 - Follows: 21 - Updated: 8/4/2013 - Published: 1/14/2013 - Sam W., Thor
Wishful Thinking by
Arystina reviews
When Dean asked God to give him his little brother back, he should have been more specific. Set season 4, post the actual episode. De-aged Sam.
Supernatural - Rated: T - English - Hurt/Comfort/Family - Chapters: 14 - Words: 23,866 - Reviews: 176 - Favs: 214 - Follows: 95 - Updated: 7/22/2009 - Published: 5/27/2009 - Sam W., Dean W. - Complete
Have You Ever Seen The Rain by
Darthnikki reviews
Au story Mary and John Winchester couldn't have children, they want to adopt a baby, that is until they meet two beautiful and specail children. Rated for mentions of abuse, nothing to graphic
Supernatural - Rated: T - English - Hurt/Comfort - Chapters: 18 - Words: 55,233 - Reviews: 201 - Favs: 230 - Follows: 108 - Updated: 12/23/2008 - Published: 10/21/2008 - John W., Dean W. - Complete