Percy Jackson Crossovers
191 stories
Worlds Collide~KOTLC HOO Crossover by lost-my-shoe-
Worlds Collide~KOTLC HOO Crossover
lost-my-shoe-
  • Reads 123,775
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  • Parts 43
What happens when Sophie and her friends are sent to the Lost Cities? Back the T-rex up! That shouldn't happen. When the elves are just getting comfortable at Camp-Half Blood, disaster strikes. How will the heroes win when they're fighting the Neverseen AND monsters? :) DISCLAIMER: I DO NOT OWN THESE CHARACTERS! Sequel to What if?
Kotlc And Percy Jackson crossover!  by ReadingWritingMyLife
Kotlc And Percy Jackson crossover!
ReadingWritingMyLife
  • Reads 80,552
  • Votes 1,047
  • Parts 25
"What...are you?" Annabeth gasped, her eyes wide, unsure of what she just witnessed. The girl squinted her brown eyes at her, beads of sweat rolling down her forehead, "You're not from around here are you?" The sounds of the roof collapsing around them broke the silence, the girl grabbed her hand pulling her towards a sudden, bright, flashing light. And right there, Annabeth Chase knew that this was the beginning of something. Something that would haunt her in her dreams. Annabeth Chase has never been a physically powerful demigod. Sure she was smart, thanks to her mom Athena. But compared to her peers, she just didn't have that special ability like they did. She was considered a weak link in the group, only needed when there's a math problem to be solved. So when Chiron tells her that she is to find a missing relic, lost from the gods. She is excited to go on another quest with the others.But Chiron refuses to tell her what it is or what it can do, Annabeth is suspicious. But she goes on the quest anyways with her mothers and other gods help. She never thought the missing relic would be found like this..... *THIS IS A FANFICTION!!* I own nothing but the plot. Everything else belongs to Rick Rordain and Shannon Messenger
Just Add Water by seasunwrites
Just Add Water
seasunwrites
  • Reads 9,676
  • Votes 463
  • Parts 19
"Don't you feel it, Sal?" he said, pulling her closer. She looked up at him and met his eyes. "What?" "The sea," Poseidon explained. "It rises with the moon. Over and over. One of the only sureties in this world. Over and over, the tide will rise." Sally gave him a funny look. "Well, of course I know about the tides and that it's a full moon-" "Yes, but do you feel it?" . It's strange, how you add a bit of water and suddenly...Percy isn't human anymore. (aka an h20 au that no one asked for)
They're What?! by A_Stressed_Author
They're What?!
A_Stressed_Author
  • Reads 615,904
  • Votes 16,533
  • Parts 87
Percy just wanted some peace and quiet. He finally defeated Gaia, the world is normal...but the fates, as usual, have a different idea. Percy, Annabeth, Jason, Piper, Thalia, Leo, Nico, Hazel, and Frank have to play bodyguard. For who, might you ask? Someone special. Someone who is going to need help, since his worst enemy has returned, bringing one of Percy's along for the ride. Who is this kid? Why, Harry Potter, of course! ***As you can tell, I don't own Harry Potter or Percy Jackson, props to those authors for actually coming up with the idea! I do have a few OCs but that's it!***
Dirty Little Secrets by A_Stressed_Author
Dirty Little Secrets
A_Stressed_Author
  • Reads 683,790
  • Votes 28,351
  • Parts 67
Percy Jackson couldn't care less what people think of him. Someone didn't like his newly dyed hair? Not his problem, look somewhere else. People think he's weird for hanging out with the friends he did? His choice, not theirs. But if they found out his secret. That'd be bad. Actually, if they found out his secrets. Yeah, plural. Percy Jackson has a few "dirty little secrets" that could mean life or death for him. He has a lot of enemies. Being a demigod does that to you. So does being an Avenger. A/N so this is one of my special AUs. Percy is a demigod. All his friends are not. He's not dating Annabeth in this one, though they are friends. I know I already have an Avengers AU, deal with it. I like to write and have a lot of ideas. Also, I MY NAME'S NOT RICK! Seriously though, I don't own the Percy Jackson stuff or the Avengers stuff. If there's OCs they're mine but that's it. Peace out.
Percy Jackson And The Agents of S.h.i.e.l.d. by kmeyer11
Percy Jackson And The Agents of S.h.i.e.l.d.
kmeyer11
  • Reads 254,489
  • Votes 7,206
  • Parts 38
After the battle against Gaea Annabeth is announced dead. Her body was never found but many saw her being swallowed up in the ground by Gaea's power. An 0-8-4 was found in the same city that Annabeth died. Director Coulson and his team (Skye, May, Triplet, Simmons, and Fits) to find this object and with luck find new recruits of the shield agency. They heard rumors of a young man who has committed some acts of terrorism. Director Coulson has a hunch that the kid is connected to the 0-8-4 so he wants to bring him in for interrogation. They came across a young girl claims to know a few things about this 0-8-4 and helps Agents Coulson's team to identify this unidentified object. I do not own any of these characters. The are created by Marvel and Rick Riordan. (This story takes place after season 1 in Agents of Shield and after the battle against Gaea in Percy Jackson. Some details change from the real stories too.)
H2O: Just Add the Heroes of Olympus by loveisonlyinbooks
H2O: Just Add the Heroes of Olympus
loveisonlyinbooks
  • Reads 70,143
  • Votes 1,816
  • Parts 40
COMPLETED "Percy rounded the corner of the boat and saw the last thing he expected to see: a mermaid." After the Giant War ended, Percy Jackson, Annabeth Chase, Jason Grace, and Piper McLean decide they need a vacation. They needed a break from all the monsters, so they decide to go to Australia, one of the only places on Earth where the gods have never ruled. During their time there, they meet some interesting girls that might just introduce a whole new problem to their hero to-do list. Takes place after the Blood of Olympus and before the Hidden Oracle... just pretend there is a time gap in there. The title is very unoriginal but I had nothing else lol But the STORY is original. I do own the plot and I made sure it was not like anything I had ever read before. Any resemblance to your plot is completely coincidental! ***NONE OF THE CHARACTERS IN THIS STORY BELONG TO ME. THEY ARE PROPERTY OF RICK RIORDAN AND JONATHAN M. SHIFF. ***THE ART ON THE COVER IS NOT MINE, I ONLY PHOTOSHOPPED THE TAIL ON ANNABETH. IT BELONGS TO deviantart #1 in RIKKICHADWICK as of 9/14/21 #1 in JUSTADDWATER as of 10/21/20 #1 in TAILS as of 7/8/21 #3 in PJO as of 9/23/20 #4 in MERMAIDS as of 9/18/21 #4 in ANNABETHCHASE as of 3/3/21 #4 in CLEOSERTORI as of 6/21/21 #5 in JASONGRACE as of 9/8/20 #8 in PERCYJACKSON as of 9/13/20 #9 in HEROESOFOLYMPUS as of 6/7/22 A huge pet peeve of mine is bad grammar. If you are familiar with Wattpad, you know that most of the fanfiction has horrible grammar. So I just wanted to let you, the reader, know that I use Grammarly on all of my stories so you will be able to understand them. - Olivia P.S. I also promise I'm not as petty as that made me seem lol
Running Over Water by milkyxrose
Running Over Water
milkyxrose
  • Reads 77,953
  • Votes 2,441
  • Parts 40
When Percy and Annabeth go on a couples vacation to Central City, the home of metahumans, they run into some trouble. Annabeth begs Percy to go to an annual science event hosted in Central City, of course, Percy can't decline. But then the expected happens, a monster attacks, and the police start to get involved. They need a place to hide. The nearest building? The abandoned S.T.A.R. Labs. By ignoring the caution signs and breaking in, they alert Team Flash. And in doing so, this starts a whole chain of events including meeting the Flash and his team. So will Annabeth and Percy help Barry Allen against his fight with the Reverse Flash? Will they be able to keep up with all the lies they're telling? And will Team Flash figure out that their life extends beyond just Central City and metahumans? Read to find out :) DURING SEASON 1 AND AFTER HoO !!I DO NOT OWN ANY OF THESE CHARACTERS. THEY BELONG TO THE CW AND RICK RIORDAN!!
The Legend of Percy: Book 1 - Finding Purpose by LookingUpToTheStars
The Legend of Percy: Book 1 - Finding Purpose
LookingUpToTheStars
  • Reads 234,827
  • Votes 5,926
  • Parts 29
Percy lands in the world of Avatar the Last Airbender. With no Annabeth to help him and a lot going on around, will Percy cope? Might he cause or prevent big things from occurring? This is post Heroes of Olympus Percy Jackson and picks up at the beginning of Return to Omashu. *Ages have been changed somewhat* Highest Ranking: #1 in percyjackson (I don't know how!), crossover, avatar, azula, tylee, mai, atla, toph, katara, zuko and avatarthelastairbender #2 in sokka #3 in comfort
The Truth Behind The Myths by A_Stressed_Author
The Truth Behind The Myths
A_Stressed_Author
  • Reads 1,060,973
  • Votes 36,994
  • Parts 76
Everyone knows Steve Rogers is Captain America. But when Tony finds him arguing with a blonde girl of about 18 in their new tower, the truth comes out. Annabeth is missing her Seaweed Brain, who disappeared long ago on a mission, falling to his supposed death with another man who has turned up alive. Bucky Barnes. But where is Percy? ***DISCLAIMER I AM NOT RICK RIORDAN OR STAN LEE OR WHOEVER WROTE THE COMIC BOOKS I ONLY OWN ANY OCS THAT COME UP, NOBODY ELSE!***