This is set after the HoO series. Jace meets Percy on the subway and helps him kill some monsters. Read how two heroes of different pantheons become friends and find out they really aren't so different at all. How will a misunderstanding between their two worlds test their friendship? Will they end up fighting each other? Canon Pairings

Clary Fray, a daughter of Poseidon has a horrifying prophecy about her and a few other demigods. Though none of them know this yet. She starts going to Camp Half-Blood at seven years old and she's lived there full time ever since. Soon three new demigods arrive. Then they all get put to the test as the prophecy begins.

Los cazadores de sombras del Instituto de Nueva York temen que en cualquier momento Sebastian ataque, eso cambia cuando Clary tiene un sueño con el que descubre como podrían ganarle a Sebastian... En el Campamento Mestizo, Percy trata de vivir su vida luego de haber sobrevivido a la Gran Profecía, no sabe que van a necesitar su ayuda y la de sus amigos, para pelear otra batalla

Jamie Carthage is just a normal 14-year-old boy, who just recently moved to New York. Apparently, however, he is the Joiner, a person who will combine the magic worlds together to save the world. Joined by a surprisingly hot nerd, a talking shoe, the most popular kid at his new school, and his 5-year-old sister, Rose, Jamie just might have a chance at saving the world. Also, HP&MR

Bella a young fifteen year old fairy has lived her life as a normal girl, but soon everything is about to change. When she meets the stunning son of poseidon. She soon finds out that young Percy Jackson was her older brother, but that she had another brother and sister. Jace and Clary daughter and son of Valentine Morgenstern and Jocelyn Morgenstern.

Hey guys this was an idea that me and a few of my friends decided to make. Its just an idea so no hating. It has the greek influence of percy Jackson and the children of clary and jace. Basically its about a demigod named violet and a shadowhunter named pollux

Nefilims,Demigods y submundos deberán trabajar juntos para develar la profecía.¿Que nuevos retos surgirán?¿Quien morirá y quien vivirá?¿Existirá aun un lugar para la familia,amigos y el amor?

The last chance of servival for the human race, when a great evil rises form the deepths of hell. Herose must band together and fight to the death. but what if the battle was fought with diffrent players? a Percy Jackson/ Mortal Instuments FanFiction by TheRavenstheor1 and Xstremedancer

Nico Di Angelo Is Not Only The Son Of Hades, But One Of The Most Talented Shadow hunters New York Has Ever Seen. Percy And The Demi-Gods Know Nothing Of Nico's Other Life, So What Happens When Percy Finds Nico's Little Secret. Yes Nico Is Gay But No Percico. NicoxOc JacexClary AlecxMagnus IsabellexSimon Percabeth And CalypsoxLeo

This is a prequel to my other fanfic, Coincidence? . What if Simon and Izzy went on a date and met up with Percy and Annabeth? Better description in story, so check this out, along with Coincidence?. :)

After Percy switches schools, he meets Clary Fray. The two discover their hidden identities after their paths cross over the summer. So, why are there gods at Camp Halfblood? And can the Demigods and Shadowhunters work together to solve the Monster Problem? Mainly Percabeth.

Alexandria lives between two worlds the Angels and the Gods, their natures always in a constant battle. Only a few know the truth about her, The Clave can't know, and the Gods that inevitably knew the truth didn't like her existence. Everything was fine until she arrive to the New York institute.

The Mortal Instruments gang meets the Percy Jackson gang. Will they be friends or enemies? After CoLS and BoO (assuming everyone is still alive). Rated K plus for some violence. Regular pairings.

Percys' sister Olivia and the gang are in Rome searching for the Gates of Hades as well as Percy and Annabeth. along the way Olivia makes a friend...

Ever wondered what would happen if Percy Jackson and Clary Fray bumped into eachother on the streets of New York? And when Jace gets captured by Annabeth, what will happen? What about when Simon gets hit on by a greek goddess? Please take a look :) NO LONGER BEING CONTINUED IM SORRY :/

upps

Everyone from the PJO and TMI series are 13yr olds attending the same school. All of them are friends, until they drift apart in their own worlds. Clary and Jace are both challenged into either sharing their hate with each other, rather than their love. Clary hides secrets that no one else knows. It's up to her to choose whether to share them, or to hide them. Rated T - language

Percy meet clary by chance on the street what will happen? I'm sorry I'm really bad at summary's it's my first fanfic

This is Cam, Nick, Jace, and Sam's journey to California to meet Daniel. A new problem arises not in the form of a villain, but in the form of each other. Old "loves" return. Will Sam and Cam's relationship last?

What happens when you mash The Mortal Instruments characters and Heros of Olympus characters to play truth or dare? Find out here! Rated T just cos I paranoid.

The gods and Raziel are bored, so they send their respective groups to play a game of Truth or Dare. Totally overdone and cliche but I wanted to write this so here it is. Please r&r. Pairings: Percabeth, Thalico, Nicabelle(NicoxIzzy), ClaryxJace, Simobelle, Malec(whoop), Jasper, Lazel, Leobelle, Clareo(onesided)...yea i made some of those up...but you can probbly figure it out. h

Percy is instructed to meet a mystery woman who could help decipher Rachel's new prophecy- and he bumps into someone who could help out. This is my first ever fanfic and a oneshot unless I feel like writing more.

Magnus met someone in the alley.

It's been a year after the wars ended or so they thought. This time demigods and shadowhunters' world collide and have to ally themselves to defeat the new enemy.

Takes place during CoB. Clary's past is a lie, but one day while out with the shadowhunters, she gets her memory back and finds out what she truly is, how will she handle it when they ditch her, how will they handle it when they meet her again?