ao3.life

Crossover!

Tag · 25 works

16 works open to everyone here carry this tag; 63% are complete. The average one runs about 7,800 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Homestuck+1

The Best Way To Woo Your

by MayorOfCanTown

Two people come out of the box, with English accents. The girl was curious, her ginger hair flicking as she turned her head, with a look of confidence. The man, on the other hand, clad in a bow tie and suspenders, seemed very confused."Yes. I hit something. That shouldn’t be possible; there shouldn’t be anything in the time stream, and definitely not around these parts… and definitely not…”You clamber to your feet – clamber? No. You… slide to your feet with cool indifference – and make yourself known, interrupting them.“Whatcha lookin’ for?”

General 1.6k words 1 ch Complete 247 kudos

why the fuck did I write this · Crossover! · Whostuck · Kinda· +10 more

CSI: Crime Scene Investigation+1

Comfort Goes Both Ways

by DarkenedHeart

MacGyver Pilot Episode added scene.Because one brother will always be there for the other.---Missing scene in this Alternate Universe of the after affects of Mac being shot and Nikki's assumed death.Jack breaks down and Nick is there for his twin.--- - --- - --- - ---

General 3k words 1 ch Complete 95 kudos

AU · Alternate Universe - TWINS! · Jack & Nick are Twins · Nick is a CSI· +16 more

Yuri!!! on Ice (Anime)+1

Making History

by YourFavoriteNeedsAHug

“Izuku Midoriya you are quirkless. You are quirkless, you are my son, and you are a Midoriya. That means you are strong. It means people may not like you, but you cannot let it affect you for too long.” She combs her fingers through his hair making Izuku melt in comfort. “This world may not treat you like it should, Izuku, but that doesn’t mean you are any less. Understand?”Izuku nods shakily, his cheeks are damp with tears and his eyes are wide with awe as he looks up to his mom. He’s four years old, but he’s always been able to understand concepts a bit quicker than his peers. His mom kisses his nose, and wipes his tears and some snot away with her pajama sleeve. “You are a Midoriya, Izuku. That means you are strong, even if for some reason you don’t see it.”---Two months after Izuku is announced quirkless, him and his mom move to a sea-side town named Hasetsu. Inko hopes the move will be enough to help her baby boy.She didn't know how big of an impact the small town would have on her baby boy. ---You don't have to know the Yuri! on Ice universe to read this.

Teen 9.5k words 2 / ? ch In progress 94 kudos

BAMF Midoriya Inko · Cross-Posted on Wattpad · Crossover! · Implied/Referenced Child Abuse· +6 more

The Avengers (Marvel Movies)+1

Venom's Cinematic Universe

by MayoIsWriting

After the events of Venom, Eddie Brock has been sent to interview a certain web-slinger in Queens, so he does what other sane people do and that is to have a 42-hour road trip. After that, he helps I guess.

Teen 13k words 4 / ? ch In progress 87 kudos

Adding new tags later · Crossover! · OOC · Queens· +7 more

CSI: Crime Scene Investigation+1

Ill Be There For You

by DarkenedHeart

CSI/MacGyver crossover where Nick Stokes and Jack Dalton are twins.Season 5, Episode 24/25 "Grave Danger" -{After the credits.}--- - --- -- --- - --- -- ---You can't tell me that Nick, the way he was acting while talking to his kidnapper's daughter, that he just left on his own? That NO ONE went with him? I mean-Not into the room, okay, but not to take him there and back? Na-uh, not happening.--- - --- -- --- - --- -- ---So I wrote an additional scene in an Alternate Universe. Enjoy.

General 1.5k words 1 ch Complete 87 kudos

AU · Alternate Universe - TWINS! · Jack and Nick are Twins · Nick is a CSI· +14 more

CSI: Crime Scene Investigation+1

Insufficient Title

by DarkenedHeart

When a mission brings the Phoenix team to Las Vegas, Nevada, they learn a little bit more about one of their own.The CSI team were close. As close as a family. So when a man with Nick's face comes strolling into the crime lab, more than one person is confused.***I couldn't come up with anything clever for the Title. I'll have to come back to it later...***

General 13k words 1 ch Complete 85 kudos

AU · Alternate Universe - TWINS! · Jack and Nick are Twins · Nick is a CSI· +30 more

Teenage Mutant Ninja Turtles (TV 2003)+5

Dont let Klunk sneak

by LarstheFishOil

turns out I still hate doing summaries!03 Mikey in mutant mayhem universe, shenanigans ensue :D

Teen 20k words 3 / ? ch In progress 65 kudos

Crossover! · the girls are throwing hands in a football field · I would like to notify all that the cat is okay · you can sense the angst vibes and the silly goofy fun vibes fist fighting in this fic· +10 more

The Inheritance Cycle - Christopher Paolini+2

bones of the earth

by spookyscaryskeletons (Buttons15)

The entire situation Arya found herself in was odd. Though, come to think of it, every moment of her life for the last decade had been either odd or miserable, so she would take odd any day. But this one was truly odd. She was familiar with the concept of holding someone hostage and interrogating them, whether humanely or otherwise.Not elven hostages, though. This was a first.

Teen 12k words 3 / ? ch In progress 53 kudos

i drafted this 12 years ago · this fic is older than my degrees · Crossover! · self indulgent!· +2 more

The Flash (TV 2014)+1

Weather You Like It Or

by GachMoBrea

This goes with the Series, and will probably NOT make sense if you haven't followed us this far....{Are you ready for a head-ache? Because I've got one and am willing to share! Is that a thing? "Have headache, will share?"}Mark Mardon has arrived in Central City, looking for his brother's killer...But in the end, what can one man do against a speedster who can accidentally Time Travel?Captain Cold and misunderstood feelings aren't going to be Barry's downfall this time. So, what will his 'punishment' for altering the Time Line be? (Oh, how I HATE to write summaries some times...)*This was "supposed to be" TWO ~ Separate One-Shots, but I put them together instead.*

Teen 16k words 3 ch Complete 50 kudos

Confused? · Good · (So am I) · AU· +30 more

CSI: Crime Scene Investigation+1

And Then There Were

by DarkenedHeart

Jack was honestly kidding when he mentioned triplets.So why is there a THIRD man running around with his face?---Jack wakes up in the middle of a murder. Every scrap of evidence, every part of the case points an accusing finger to the agent.Will the team prove him innocent?Or is he guilty after all?---

Teen 13k words 1 ch Complete 45 kudos

AU · Alternate Universe - TWINS! · Jack and Nick are Twins · Nick is a CIS· +30 more

Daredevil (TV)+1

A Love That Knows No Bounds

by Judge1964

Marvel/DC Crossover: After Bruce Wayne’s parents are killed in an alley, Bruce reaches out to a lawyer that his father had always spoken highly of. Working together with Matt Murdock and Selina Kyle, a young street kid who rescued him from that alley, Bruce gets one step closer to learning what truly happened. But those who killed his parents are coming after him as well...

Teen 3.5k words 2 / ? ch In progress 19 kudos

Bruce leaves Gotham after his parents die · Bruce saves Selina · Crossover! · Matt Murdock works for Bruce Wayne· +3 more

Percy Jackson and the Olympians - Rick Riordan+2

Prompt 1 PJOPsych

by TheFantasyFreak_22

Percy and Annabeth have finally gotten a well deserved break. They’re in Santa Barbara, happily on vacation…until a neighbor is killed, and Percy is the number one suspect (Poor guy has the worst luck. He is literally cursed, to be fair). However, one certain psychic detective thinks he’s innocent- and he’s gonna help him prove it!Thanks to hopeful_void for this first suggestion!

Teen 2.3k words 2 / ? ch In progress 18 kudos

Crossover! · prompt · Mystery · Shawn has a secret· +7 more

Legends Of Chima+1

A leap throw Dimensions

by W01FS0NG

When the Realm Crystal is stollen once again, the ninja, along with Ronin, are transported to the land of Chima(From The Legend of Chima)

General 5.6k words 11 ch Complete 10 kudos

Crossover!

Haven (TV)+1

A HavenFlash Crossover I

by DarkenedHeart

In a Haven where 'Troubles' are just 'Troubles' and not some sort of black magical nonsense, Audrey isn't the only one Nathan can feel. He can feel his boyfriend Leonard just fine, thank you very much.

Teen 1.6k words 1 ch Complete 9 kudos

Crossover! · AU · OOC · I don't care what you think about this Ship· +9 more