Takes Place After "Batman Begins". Emilie, a college student in Gotham, witnesses the Joker and his gang rob a bank. Killing her was the plan...

The Joker is determined to give Gotham the kind of criminal it so richly deserves. But what happens when he's ensnared by the call of a Siren? Enters Marceline Fox, a local artist who is not at all what she seems.

This wasn't a good day for Penny to end up trapped in an elevator with a stranger. Especially since that stranger was the Joker. Set before The Dark Knight. Joker/OC.

Clara is Bruce Wayne's daughter, a brilliant woman who's caught the interest of the madman Joker. His obsession for the Batman had led him to her; but truly, it's her music that touches his soul; and her mind that ignites his new obsession with her. New Story. Terrible at Summaries - but I had great fun writing it; obsessively almost lol. Enjoy!

[BOOK 1] Kathy Knightly's goal is to survive and live a life in Gotham. What she didn't count on is meeting her handsome but troubled superior who possesses a dark side that she must escape from. [Crane/OC]

When Alice saw him, grinning like a maniac, covered in paint, she thought this was all a mad dream. How could this be real? He was dead, she had buried him years ago. What will she do when she discovers the man she has mourned has actually survived to become a monster? One thing is sure, he won't let her runaway again. JokerxOC

He found her one day by accident: he never intended to keep her, yet the more he corrupted her the more he seemed to want to keep her. She slowly became like him or at least that was what he thought. She was chaotic, like him. What was also most striking about her was well... her scars. He had so many questions for her yet there was only one problem, she had... Joker/OC.

The only thing exciting about Aris' life is her painting. When she meets Batman and the Joker, she becomes taken with their dangerous natures. Joker wants to use her for his own ends but Bruce wants to win her heart. BruceWayne/Batman/OC and Joker/OC-ish.

Charlotte was finally strong enough to let it all go. Still, she sits up at night and stares up at the ceiling , wondering if anyone misses her now that she's gone. Charlotte isn't afraid of the demons in her mind, but she's not too sure about the man with the mask. There are some things in life that you can't unsee, and looking into the Joker's soul is one of them. Joker/OC.

What if Joker found someone more fun than Batman? Is Gotham big enough for two Psychopathic Superstars or will the very presence of the other turn Gotham from a play ground into a battlefield? Destruction has never looked so beautiful. Based losely on the song 'Dyeing Breed '.

Jack has never been normal, which is why he chose to move to Gotham and make a name for himself. When he meets Madeline, a waitress at the local diner, he becomes immersed in the darkness of Gotham without even trying. Sometimes, love is the push into madness. A Joker origin story that takes place during Batman Begins, may go into TDK. Rated M for a reason.

The sequel to You Can't Spell Slaughter Without Laughter. Definitely read it before starting this one. After the events of the Dark Knight, Jess leaves Gotham. But little can prevent her from returning to a life of crime. And nothing can prevent the clown from returning to her. Joker x OC.

Isabelle is a normal woman, no different than any other. She just happened to be in the wrong place at the wrong time and now she has been kidnapped by the Joker. Now that he has her hostage, will she survive? Or will she slowly be driven to madness? - My Joker may get a bit OOC. Takes place during TDK. Joker/OC

His unkempt appearance was well-known by students and teachers alike at our school; his cold and reclusive behavior was even more recognizable. Joker/OC. **UPDATED 12/9/2015

Everyone wears a mask. Not a physical mask but an invisible wall that allows you to keep how you feel, or don't feel, hidden. The mask lets others believe you're normal; that you're safe. Some masks are easy to remove; others are harder to see past and don't look like masks at all. Joker/OC/Batman (Maybe just J/OC) [Hiatus]

She's new in Gotham City. Then she gets kidnapped from a bank robbery by none other than The Joker. From then on her world is turned upside down. Dealing with a jealous blonde, the criminal underworld, and keeping her sanity while also having a little romance. Joker x OC co-written with Insanity Kills and Freak

It's hard enough when your the daughter of the Dark Knight. Even harder when all you want to do is make him proud of you. Even worse when you fall in love with your enemy. Batman's Daughter OCX The Joker's Daughter OC

You stole me away from everything that I knew. Everything that I loved. You asked me to murder for you and die for you, because you would do the same for me. And somehow, you expected me to love you, too. Joker/OC.

Post TDK. My Joker is based on Heath Ledger's and Scott McClure's (Joker Blogs). Joker comes to Arkham and gets treated by Dr. Elaine Morgan, a fairly young psychiatrist who is struggling with her own relationship problems.

She was here before Batman came to protect the city. She terroized Gotham before The Joker. She was the first Master of Chaos. Gotham was her playground and the citizens her toys. This is the story of her beginning. This is a tale of how a broken, little toy became completely someone else, someone much more lethal. Joker/OC Edited

Harleen is drawing closer to her patient and will soon find out the consequences of doing so...and so will The Joker. The continuation of Painted Faces. Nolanverse Joker and Harley. Rated M for language, violence, and sexual situations.

She had known Jonathan Crane as the bullied bookworm that did not fit in during high school. Years later, she accepts a job at Arkham and is surprised to find Crane is her coworker. He then uses her to aid in his experiments, but of course she doesn't realize this. She thinks he wants to rid the world of fear and be able to control happy emotions. Crane/"Oc" pairing. No fluff.

Once a pawn makes it all the way across the board, she becomes a queen. Emma is not a queen. Yet. [Pastimes 2/4]

Warning: Rated for violence, sexuality, and twisted love. What happens when both Harley Quinn and the Joker are brought into Arkham? Go deeper into the relationship between Harley and the Joker, and taste the twists and turns while you're there. Based on Heath's Joker, and TDK Harley.

Sometimes, the immediate kill isn't the most entertaining result. Sometimes, the Joker first prefers to open things up and jab at their insides to see how they work. [Pastimes 1/4]

A new girl has been brought into Arkham and catches the eye of a certain clown. It's maddening to him, his attraction to this little mouse of a girl, but for some odd reason he just can't seem to keep himself from becoming completely obsessed with her...Joker/OC.

Cassidy Williams is the cousin of billionaire Bruce Wayne. After abandoning a past in California she can never forget, she hopes for a fresh start in Gotham; but when she catches the eye of Gotham's newest villain, starting over might not be so easy.

A retelling of "The Killing Joke" as it might have happened in the Nolanverse. Everyone has a story. This is Jeannie's. She could never have predicted what would occur when she became hopelessly entangled with Jack Napier...

Jack, a man who is secretly teetering on the brink of insanity, desperately seeks a life of normalcy. Joker/OC.

Dr. Cynthia Dawn is being hunted. Hunted by a former patient who is bent on breaking her. Sent to Gotham to study the infamous Joker, she finds herself turning to him for protection. But what happens when she finds herself caught in a war of psychopaths?

The Joker has been mortally wounded. Will no one step up at Gotham's own hospital to care for the vastly despised villain on the verge of his deathbed? Only one is foolish enough to do it. Set during the Dark Knight.

Joker/OC A random woman unknowingly saves the Joker's life when he's disguised as a security officer. He captures her out of curiosity and the chaos ensues.