Top 25 Long MCU Fanfics
Ranked by AO3 kudos. Mid-length MCU fics — 50,000–100,000 words.
Death Before Inaction
by hppjmxrgosg
“Fuck off, Nicky.”~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~“Hasn’t anyone ever told you spider-napping is illegal?”~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~“You can’t hold me here, I know my spider-rights.”~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~“God, you guys are so old. What are you? Like 27?”~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~“Scale
Peter Parker's Home for the Wayward Villain
by BeanieBaby
A really long redemption story.
if you run fast enough
by silvyri
Peter probably shouldn't be falling asleep on Deadpool, but after the Merc with a Mouth saves him from being abducted by two dick Alphas, he doesn't try as hard as he should to not.
Second Chance (at happiness)
by SailorChibi
Tony knew better than to play with alien toys. He really did. But there was just something so tempting about other-worldly objects. It turned out that he wasn't the only Tony Stark that felt that way. One explosion later, there's a brand new Tony in town. But there's something not quite right about
Long Story Short (It Was A Bad Time) Or AIs Don't Forget
by peacockgirl
Turns out magic doesn't affect AIs. Karen is Peter's only link to his old life, and helps him hold on when he gets low.Meanwhile, in Upstate New York, Tony struggles with the inexplicable certainty that he's lost a kid.Until Peter gets hurt, and Karen tells FRIDAY ...Set in that wonderful AU world w
It's a Secret to Everybody
by Snapdragon_in_the_Snow
“I have kids," Clint said. "I know dad behavior when I see it.”Tony blinked multiple consecutive times, processing the statement. “Excuse me?”“Tony,” Steve said now, “how long have you had a son? And how come we’ve never known about him?”“Yeah,” Clint spoke again, “I thought I was the only one with
Friendly Neighbourhood Falcon-Mage
by Fregor
“Just tell me you've got somewhere to stay kid.” Stark practically begged.At least this one Harry could answer positively.“Oh yeah, it's fine. My house came with me."...“I've changed my mind. You're not Oliver Twist. You're Dorothy.”Thanks to good old Black family paranoia, Harry finds himself stran
The File
by denimbeans
“Stark, listen to me. Even since Project Insight failed, Hydra has been trying to recreate it. We don't know how far along they are, but we do know that they will get there. SHIELD is in shambles, the Avengers Initiative has gone to shit. There's nobody to stop them. Their hit list isn't changing, e
You're Not A Horse, Harry!
by Maeglin_Yedi
“So you’re my dad,” Harry said to the large, blond one. The one with the hammer. Supposedly a god, even. “Yes, I have conceived you myself!” His ‘father’ said with a huge, beaming smile. “With your brother,” Harry said very slowly, very carefully. “Who is apparently my mother.” Harry gave t
Paradise (spread out with a butter knife)
by Sarah_Sandwich
He sighs from where he’s prone, arms akimbo, and roof gravel digging into his spine. “I lost my job. My… other job. The one that actually pays the bills.”He doesn’t want to dwell on why he’s telling Deadpool of all people. Surely it has nothing to do with his desperate lack of friends. MJ is in Cali
Clint Barton's Super Secret Snipers' Club
by sara_holmes
Clint Barton's Super Secret Snipers' Club. (Invitation and pending mental health evaluation required.)"When Steve brings Bucky back to the tower for the first time, Clint’s first thought is that Tony Stark’s pride and joy is quickly becoming a less of a very tall and expensive ‘fuck you’ in the face
Peter and the Jailbirds
by beautifullights
“If you did play chess," Ross said, "you’d remember that a pawn can become a queen. The most powerful piece on the board, Parker, remember that? But—” Ross smiled— “only if it obeys.”He adjusted his tie, stood, and looked down at Peter. “I’ll ask you again,” he said. “Eventually. You may feel differ
The world kept you like a secret, but I kept you like an oath
by for_the_night
NWH SPOILERSAt 23:37 Doctor Strange casts a spell to make the universe forget Peter Parker.At 23:36 Tony Stark's heart stops for three minutes. When he comes to, no one remembers his kid, but you best believe he's going to do everything he can figure out why. He isn't going to lose his Spider-ling a
A Fruitful Alliance
by Ana (Anafandom)
Loki hears about Wanda and is not impressed, so he takes it upon himself to do something about the situation. That one action turns out to be very beneficial not only to himself, but to many other people as well (and others not so much).
Family is What You Make It
by GoringWriting
When Tony is left in that Siberian bunker it's not Pepper or Rhodey, or even Vision that find him. It's a Hydra team. Tony resigns himself to being their science experiment when he's rescued by an unlikely team and he finds out that family is what you make it and along the way he manages to gain som
Avengers Watch Spider-Man No Way Home
by TheWeavingWinnower88
The movie left me feeling so heartbroken for our favorite spider kid so this is how I'm dealing with it. Expect everyone being protective of Peter and desperately wishing they could be there to kill all of his problems. Cough* cough* Natasha... It's exactly what the title says.They watch Spider-Man
The Wolf Spider
by YourFavoriteNeedsAHug
Peter Parker was never raised with his Aunt May or Uncle Ben. He was raised by HYDRA to be a weapon just like, or even better then, the Winter Soldier. After ten years, Peter has lost all hope that he will ever make it out of HYDRA's clutches. Until the Avengers are unknowingly sent to retrieve Pete
Kids These Days
by Isnt_it_pretty_to_think_so
Earth’s mightiest heroes aren’t babysitters. Yet, somehow, they seem to have become the unofficial guardians of Midtown high school’s decathlon team. Like most of the Avenger’s current problems—the goat living in the penthouse, the semi-sentient AI with a vendetta against Sam, the Asgardian death pi
Z to A
by memoriaeterna
The moment of disorientation was nothing compared to the next thing he saw. He was standing in the midst of an airport, looking directly at a girl with the familiar red leather coat. The mutual recognition was instant. Leipzig. Or, Peter and Wanda sent back in time to stop the inevitable. Good news:
Age of Charon
by Eneid_Elisor
Rebirth was not something that he had thought possible. Perhaps, he had had some vague hopes of reincarnation cycles as the more desirable option to afterlife. But being reborn in what he believed to be a fictional universe had only seemed as the premise of stories.Waking up to a void of nothing, no
All Those Things You've Always Pined For
by LavenderProse
“Steve Rogers. I haven’t thought about him in…God, at least ten years. Probably longer." “Who is he?” Sharon asks, and perches on the corner of his desk, hands folded in her lap. “You look like you’ve seen a ghost.” Bucky clears his throat, tosses the sticky note onto the desk. “Steve was…
Had We But World Enough
by Smuttysmutwriter
Written for the following Norsekink prompt:-Loki and Thor have been married since they were little and they grew up sharing a palace wing. The boys never shared a bed because Odin and Frigga wanted to make sure nothing inappropriate could happen while they were still young. They also used to get cha
The Grass is Greener Inside Your Heart (And I'll Be There if it Falls Apart)
by doctornineandthreequarters
A series of one-shots and drabbles surrounding our favorite Irondad and his Spiderson.
Made Myself at Home
by gandalfthemorallygrey
Loki has been running himself ragged ever since the rebirth of the multiverse, desperately searching for Mobius. But an unfortunate encounter with a knife ends with him at the mercy of the Avengers shortly after their Battle of New York. This should be fun.This fic is an "Avengers Team & Loki" work
Blood and Bone
by Skasis
Frank Castle is a boxer at the top of his game. Laconic and anti-social, he has a reputation for being an incredibly-tough interview.Karen Page is a sports reporter trying to prove herself in a male-dominated field. She's done playing games--trying to be the "Cool Girl" who caters to the male fantas
Find More Long MCU Fics on AO3
AO3's filter sidebar lets you set a custom word-count range. We've pre-filled 50,000–100,000 words for you. Then read offline with Fanfict Reader.
About This List
This list of 25long MCU fanfics spans 1,832,249 total words. Kudos range from 2,516 on the newest entries to 38,991 on the most established. Nearly all (84%) are complete, so you can start any of them without WIP anxiety. The most common rating is Teen And Up Audiences (14 of 25 fics).
Recurring tags across this list: Tony Stark Has a Heart · BAMF Peter Parker · Post-Captain America: Civil War (Movie) · Tony Stark Needs a Hug · Hurt/Comfort.
Read MCU on the go
Fanfict Reader is the best way to browse, search, and read AO3 fanfiction on your iPhone. Download for free and start reading your favorite MCU fics today.