Story title: Sam I Am
Chapter title: Crash
Story Summary: Sam was taken when he was only fifteen years old. It's been two years. Everyone has changed, but Sam is different.
Dean learns to understand a brother who no longer makes any sense, trying to keep him safe from himself and the people who damaged him.

On AO3 and full story in FF.net

Title: Weaver
Author: Lennelle
Summary: At Stanford, Sam learns to answer difficult questions.
Word Count: 1,162
Author's Note: Written for tumblr's spnwritingchallenge with the prompt: Maybe I'm making it all up. 

Title: Broken
Author: brightly_lit
Rating: PG-13
Genre: gen, intense angst, h/c (mainly hurt!Sam, some emotionally hurt!Dean), brother feels, heroics and badassery, pathetic first time
Characters: Sam, Dean, OCs
Word Count: 16,000
Warnings: language, horrific concepts, mentions of child abuse and torture, PTSD
Summary: Dean spent his whole life searching for the little brother who was taken from him at age 6. He thought once he finally found him, everything would be perfect, but Sam is more broken than Dean could have imagined someone could be and still be able to function. Worse yet, Dean can't even tell if Sam wants his brother back in his life ...

This is a sequel to "Kintsugi." It picks up directly after the last fic leaves off.

Read "Broken" here.

Title: Kintsugi
Author: brightly_lit
Rating: PG-13
Genre: gen, intense angst, h/c, emotional h/c, brother feels
Characters: Dean, Sam
Word Count: 4,600
Warnings: language, horrific concepts, mentions of child abuse and torture, PTSD
Summary: Dean needs a new protective sigil tattoo, and he visits the tattoo artist other hunters recommend--the only person in the area who's precise enough for the work. Getting two words in a row out of the guy is hard labor, but undeniably worth it in the end.


Kintsugi is a Japanese method of mending broken pottery with gold, where the pot is considered more beautiful for having been broken.

READ HERE.

Title : The Stranger At The Door 
Author: Lady Crystal Castalia ladycrystal_c
Pairing/Rating : Sam/Dean,  NC-17
Spoilers: seasons 5 & 6  

Summary: He’s back. Many things have changed, but the most important hasn’t. He wants his brother by his side, and after a hundred
forty years and five months without him, he will stop at nothing to get him back. They will let him go without a fight if they know what’s good
for them; because a suburban mom and her teenage son do not have a prayer against the former host of Satan himself. 

Genre: Hurt/Comfort, Angst, Schmoop, First time
Warnings & Kinks: Hurt!Sam, Powers!Sam, Stalker!Sam, Jealous!Sam, bottom!sam & Use of endearments 
Other characters: Bobby, Rufus
A/N: Mille mercis to genevieve_1 for the beta work! Thanks to smut_slut for the banner!

    

Chapter VI: Good Night Kisses
                    Part I - Rock Me To Sleep: "Afraid I won't be there to kiss you goodnight?"
Previous chapters: Sam knew what he had to do, and the heal with collateral damage

Title: ...And All of It Insane
Author: vail_kagami 
Characters: Dean, Sam, Bobby
Rating: PG-13
Warnings: mentions of torture and rather violent murder
Spoilers: Some spoilers for the end of season 6.
Words: 4,710
Summary: Hiding an injury from someone who knows you better than they know themselves isn't an easy thing to do, especially if that someone basically lives in your pocket. Sam still managed to do it - and the reasons for that turn out a lot worse than Dean ever imagined.
Note: Late fill for this prompt by foxstarreh at the latest comment fic meme.

“Dude,” Dean said carefully. “You okay?”

Title: Kings of Medicine
Rating: PG-13
Genre/pairing: AU Gen (as gen as the show is, anyway)
Characters:  Sam, Dean, Bobby, Cas
Word count: 15,889
Spoilers: Generalized spoilers for season 6. (goes AU after 6.11)
Warnings: powers!Sam, unstable!Sam, angst and confusion, shameless overindulgence in Sam!whump
Disclaimer: .....really? this is necessary?
Note: Written for brokenangel6662 's oh_sam  h/c challenge prompt.  Sorry it's taken me so freaking long to finish this. :(
Also, this is unbeta'd. (I go through my fics with a fine-toothed comb, but there's only so much I can catch.)

Summary: Dean strikes a bargain with Death in exchange for something Sam lost... but not without complications.  Sam's visions return, hurting him more than before, and his mental state quickly declines.  Knowing it's his fault Sam is suffering, Dean has to figure out a way to keep his brother together.

Part One,  Part Two, Part Three