After an incident in the lab, the Avengers find themselves caring for a 2 year old that oddly resembles their Captain. The Avengers have to find out how to turn him back, but when he grows a fierce attachment to Natasha and Bruce, will they become too attached to him? How will caring for a child affect their relationship? Especially when people are out to kill the toddler?

Natasha arrives in Asgard after Loki's capture in the Avengers to request his help.

All of the secrets that Bobbi has ever kept from him—including the ones that eventually ended their marriage—are nothing compared to this. She can NEVER tell him. But all it takes is one phone call from the old adoption agency before her plans are shot to hell, per usual. Huntingbird AU, with whole team included. Child fic.

The Avengers have a little fun with Loki, pranks and other random ideas. I do not own the Avengers.

She hated him because hating him was easier than loving him. But it wasn't always like that. Once...once Bobbi Morse and Lance Hunter had been happy. Story of how things came together and how they fell apart, with Clint Barton and Natasha Romanoff included.

"And she truly believes, right then and there, that Steve Rogers is going to kill her." Post AoU. Wanda's powers accidentally get out and turn Steve against Natasha. Eventual Romanogers.

Natasha Romanoff's life is in shambles. Her covers have been blown, her loyalty is being questioned, and it's only a matter of time before her friends all learn to hate her. Against these odds, she decides to save a young girl whose life is far too similar to her own. However, her dark past is about to come clawing for her once again. Set after Captain America: The Winter Soldier.

High School AU: After living in Russia for a year and a half, 17 year old Natasha Romanoff returns to her old home in New York City where she is enrolled back in her old high school and reunited with her former best friend Clint Barton. But a lot of things have changed since she left, and Natasha finds it hard to readjust now that she is no longer the only girl in Clint's life...

A series of unrelated Starktasha one-shots

AU high-school. Natasha Romanoff's life was, from an external point of view, perfect. Well, that was before Clint Barton dragged her into the world of the Street and Crew battles… (Clintasha, Pepperony, Hill/Coulson, one sided Steve/Bucky)

Steve and Natasha are close friends, but everyone else sees more between them. What will become of the two when an old enemy returns, and a new one from Steve's past returns with vengeance? The road ahead for the Avengers is long, but help can be found in the most unlikeliest of places; starting with forgiving the unforgiven, and gaining a new teammate. :: Romanogers

How much trouble can the Avengers get into? Multiple One-Shots on what weird and wonderful things they do when not saving the world! Will try and make them humorous as I can ;) Will include all Avengers but no pairings! BTW I own nothing! T 'cause of language in future chapters... Chapter 50: Loki is taking his revenge! Sry if it's a little OCC ;) xXxSandieBrodyxXx

Natalia Alianovna Romanova. Black Widow. This is Clint Barton's mission. Until he breaks her arm in two places and winds up making a decision that will change his life, his career, and his entire world forever. As Natalia Romanova becomes Natasha Romanoff, she must learn to adjust to SHIELD, her past, and this man with the bow and arrow who calls himself Hawkeye.

Stucky oneshot, set when they are teenagers. Bucky comes to Steve's house in the middle of the night in need of some comforting and they end up kissing.

Loki was initially part of the Avengers, but lost all standing when he compromised another member: Natasha. Tony and Steve's dislike of each other is revealed in their histories, and as Clint struggles with nightmarish recollections of Budapest, newcomers show up. AU backstory fic! Blackfrost, Clintasha, Pepperony, Steve/Peggy, Peter/Gwen, eventual ParkerkidOC/BlackfrostkidOC?

After a full week, Natasha realizes the little things she loves about Clint and those things help her making a decision.

The avengers are regressed to children, they are looked after by Pepper, Phil and Maria who find the mini-avengers are more trouble than the adult ones! *This fic is pretty much an ongoing work in progress with no end in sight; it's just fluff with a little bit of occasional angst thrown in - if you want plot, my de-aged Avengers fic Non-Linear Aging is more plot, less fluff*

When they eventually look back on it, Clint and Natasha's meeting and the partnership it would inevitably result in was just one bizarre and terrifying trip into the unknown. *Clintasha, eventually * something of an origins story * R&R appreciated muchly*

Natasha waits for Clint to wake up from a coma and writes letters to him, starting each one with 'Hey Clint'. Deadly as she is, the Black Widow tries her best to express her feelings in these letters that were never meant for Clint to read. This fanfiction is inspired by 'Dear Natasha' by javct. Sequel of 'A Twist in Fate'.

Clint is struggling with Natasha's absence

Inspired by the Clintasha fic, 'Dear Natasha.' Post-Rechenbach. Slight Johnlock. After the fall, John finds out Sherlock isn't dead, but is in a coma. He writes to him every day, hoping Sherlock will listen.

In which Clint speaks at Natasha funeral. A 'Dear Natasha' counterpart. oneshot.

After a mission gone wrong, Natasha is left in a coma and Clint writes letters to her; in hope that she can hear. "Dear Natasha..."

A one-shot that takes place at Shiz on Valentine's Day for Elphaba and Galinda. GELPHIE