Oliver thought he got off easy when it came to Kara's family... this is the fifth in the "Of Two Worlds" series and takes place after "Bridging the Worlds."

Prometheus has always been ahead of the Green Arrow during their confrontations, and now he's pushed Oliver Queen to his limits. With the Flash MIA and the Legends unresponsive, Oliver knows there's only one more hero he can reach out to, even if she's in another universe. Rewrite of "Missing" and "Lian Yu" to include Supergirl. Book One of The Unmatched Records.

Felicity didn't want to marry him. Mon-el married someone else. Now Oliver and Kara are left alone with no real answer or idea of what happens next. Revision of Crisis on Earth-X starting after Jitters.

Alex is in pain and Kara feels they they need a break from their universe, so Iris and Barry's wedding is the perfect excuse for that. They have a few surprises on the way and everything seems wonderful but when a group of nazi villains from another universe makes an unexpected appearance, everything turns upside down.

Volume A of daily updated countdown to October's premieres in the Arrowverse. (Volume B will cover the Flash & Legends of Tomorrow) In this volume, stories for: Lena Luthor, Alex & Winn, and Team Supergirl, Thea Queen, Quentin & Daughters, and Team Arrow, leading to 4-way crossover.

Fluffy Baby!Kara/Mama!Helena one shot

AU Huntress tries to put Kara to sleep for her nap. But Superbaby wont go down without a fight or is sleep the better answer?

Fluffy series of oneshots featuring Huntress and Kara as a cute chubby infant

Saddened by the disappearance of Team Arrow, Huntress wanders Starling City aimlessly, waiting for a sign. Then, out of nowhere, something unexpected and very wonderful happened that changed her world- and her life- forever

After being zapped into an infant by a squad of Pacifier Drones, both Kara and Dinah are taken in by Huntress and raised as her own while researching a cure. Will the antidote be made or will Huntress' cold exterior finally melt?

Laurel Lance was supposed to die. It was natural law that once a life had been ended that it should not be brought back or saved. Humans were always lucky with their advancement in medicine to accidentally break it and save someone's life, but when it's supernaturally done, especially by the multiverse's most hated man, John Constantine, it isn't cute anymore.

Kara comes to Star City and ask Oliver to help James as the Guardian but someone targeting vigilantes in National City makes the brief visit become something more.

After Oliver's encounter with Supergirl, an idea comes to mind that could help Roy out a great deal.

Oliver and Felicity head to National City on a business trip, but when a situation threatens all of National City the girl of steel and the emerald archer join forces. Will they work together and prevail or will they end up destroying each other first?

When Kara is stranded between worlds, there's one place she knows she'll find refuge...

Sequel to The Analyst. Oliver Queen is struggling with the threat of Prometheus in his city, afraid of thinking about anything else as Kara, worried after not having news about him, pays a visit to Earth 1. Unfinished business and a lot of action surrounds this temporary team-up in a Supergirl and Arrow crossover.

Oliver Queen disappears from Star City, leaving his team and friends behind only to end up in the last place he thought he would be. After suffering in Prometheus' hands, can Oliver ever recover from it? Kara Danvers surely was not expecting to have a role in all of this major crisis.

This is a crossover in a crossover. The main story is in Supergirl's Earth, and the Ailen invasion happened so that Kara will recognize Thea and Felicity. Supercorp is Established, and James will be endgame With Lady Shocker A.K.A Felicity Smoak. Felicity in Supergirl Earth will be like the Guardian but 180 degrees.

She saved his life on Songs About Us He took a special vacation in her Earth on A New Kind of Vacation Now it's their wedding day. - M rated for a reason.

Several moments in which Oliver refused to go to the hospital no matter the reason. And the one time he surprisingly did go.

A Month Of Love. Day 10 of 28. Do first loves ever leave.

Alright, this is an AU: where after the events of INVASION Supergirl and The Green Arrow share some insights into their worlds. Their wants and desires but the unrealistic nature of them. The first chapter is just a teaser, but a decision will be made that will alter the course of history. This is based on the story by kenriot1214 and I asked if I could expand on it.

Oliver hosts a New Year's Eve party for his friends from two worlds. Sequel to (1) An Unexpected Request and (2) Between Two Worlds, though you don't have to read those to enjoy this one.

Oliver needs a break from Star City and all its darkness, so he is convinced to go spend some time with Kara on her Earth, not knowing that relaxing was the last thing he was going to do. - M rated for a reason.

I enjoyed the CW's Heroes vs. Aliens crossover event immensely, but I feel the narrative could have been filled out or better told at certain points. This story is a collection of deleted and alternate scenes to address those points. It's also less of an "Arrow x Supergirl" crossover and more of an "Arrowverse x Supergirl" crossover. Rated K-plus for occasional language.