Flash collapses and Supergirl catches him.

Barry introduces Kara to the team.

Barry is back in Kara's universe, but things are not what they seem. Will focus more on Karry than anything else; not so much on the fighting and saving the world stuff.

Kara Danvers believed everyone eventually leaves her and there was nothing that was going to mend the heartache she felt every time. James put more distance than she can handle. Winn didn't deserve to be dragged in this mess and Cat, well, she just wanted her to get over it. She now understood what her cousin meant by choosing this life, was this going to be her fate? [SuperFlash]

Inspired by Karry Universe. (Really good, you should go read it if you haven't yet.) Barry and Kara meet in junior year of high school, but life sends them in different directions. Just before their planned reunion, trouble strikes... Happily ever after always comes, right?

Various oneshots and drabbles showing Barry and Kara as a couple in various alternate earths.

Some Scenes that happened between characters in the Crossover Episode "Worlds Finest." Some Superflash implied later. Westallen implied later. Olicity implied later on.

Kara finds herself, alone, in Barry's world. She takes a job as a CSI, after Julian's capture. A hero will always be a hero, and she finds herself doing heroic work in the new world. The Flash teams up with the new girl, still enjoying the mystery. At some point, all mysteries have to end. OC-Karry Pairing One-shots (Chronological order with time details)

A take on the "Invasion" crossover as Hank/J'onn joins Kara on her journey and ends up helping as well. All comments welcomed.

Barry has just moved in university and Kara moved in next door, and he has to share a room with her a annoying boyfriend, but sometimes not hat bad, James Olson while Kara has to deal with her enemy because of her history with James

Betrayed by her own world and left for dead an old friend arrives to save Kara from death. Deciding she has had enough of risking her life for others, Kara starts a brand new life with new love and new friends, leaving Supergirl behind forever.

Before there was The Flash. Or before there was Supergirl. Before the aliens and the drama. It was just Barry, Kara and a bottle. (Completely AU Highschool!Superflash one-shot)

After losing her powers but being able to stop an armed robbery, Kara is on a personal high. That however changes when she is suddenly brought to Earth-1 by the scarlet speedster known as The Flash. Powerless and in an unknown world, Kara must learn to trust in strangers and work on how to fit in.

Kara and Barry's universes collide, sending them back in time. The two are forced to meet again, as students. Welcome to the awkwardness that is middle school.

She's an alien from another universe and he's the fastest man alive... What could go wrong?

Universes apart, kara and Barry experience the pain of love.

When Lucy Lane goes into hiding from the military at the Stein Estate working at his Casino, she loses herself to the new life she builds for herself. Under his protection, she is safe from the evil that plagues the Lane name. Kara Zor-El is comes to Earth to join her cousin in his fight to protect humanity. As the girls become entranced with one another, the walls...

After regaining his powers from Blackout, the Scarlet Speedster is running once more. Everything is as usual until a woman with powers never before seen flies into his life and turns it upside down.

Kara will never forget her meeting with Barry Allen, the Flash from another earth. Now she is about to meet the Flash of her earth.

What would happen in the first season of getting Flash if the shwos shared an Earth with Supergirl and prior to season 1 Barry was married to Lucy? A story showing what could have happened during events of the Flash and Supergirl.

You have to read Two Heroes But Only One Goal first ! ... After what happened with Zoom, it is time for Barry and his team to take some vacation, so a little trip to National City could be a good idea but it could have been if a vilain didn't attacked the city.

After the events of Myriad and Zoom, Barry realizes his feelings for Kara and goes back to her universe to see her. They build a relationship and some villains get in the way. There also may be a new character added in later chapters.

This is a "What if?" story that explores how Barry and Kara might have interacted had they existed in the same universe and become superheroes at around the same time. I like to think of it as yet another one of the Earths chugging along in the multiverse: largely the same except when it's not.

Barry finds himself distracted from Zoom when he leaves to find Kara's counterpart on his Earth. But when he does find her, she's a very different Kara to the one he met. There's more to Kara Kent and the little town of Smallville than meets the eye. Is Barry ready for this? Are Barry and Kara meant for each other the same way their counterparts are? Part of the Millma Verse.

When Barry's attempt to save Caitlin takes them out of their world, will they ever make it home again? Rated T to be safe. Possible Snowbarry. Possible Alex/Maxwell.