The Original Hybrid would not be the first fictional character from a fictional world Amanda Warren would discover was actually terrifyingly real. But when Klaus is snared by the same trap that first captured her, the two are thrown into a whirlwind of parallel universes. (long-fic/au)

Klaus's manager insists that he needs a stable girlfriend to fix his public image after a messy break-up, so Klaus recruits his childhood best friend Caroline. Sure, it could be awkward if they caught feelings for each other, but that's just silly. They're just dating as friends. Cuddling platonically. Making out, but in a non-sexual way. This can't possibly go wrong.

Caroline and her friends are trapped in a school under the newfound control of Klaus and his minions who have invaded the school. Caroline is stubborn and struggles to play the helpless victim and Klaus struggles to control her. love/hate. Klaroline.

Klaus Mikaelson: Manipulative, possessive, and a dangerous assassin. Enjoys killing people, dislikes walks on beaches. Caroline Forbes: Slightly neurotic, a decent human being, and Klaus Mikaelson's new handler. Likes babydoll dresses, dislikes mass murdering psychopaths. This should end well. Klaroline-centric. Dark!Klaus, Crime/Mafia, AU/AH.

Caroline's father is in jail. Caroline visits her father often but one day there is a problem and some prisoners try to escape. Caroline finds herself locked up in the prison with all the other criminals. Including Klaus.

Caroline imprinted on Klaus. AU. One-shot. Klaroline AU week - Day 1: Fusions and Crossovers

Hope's tears always bring Klaus to his knees. He wants nothing more than to protect his precious little girl from all the bad things in the world.

Caroline lost everything, except her golden heart. Klaus is a rich, selfish man, who thinks he has it all. One night their worlds will collide. A story about struggle, love and art. AH Klaroline.

To be desired was all Caroline ever wanted, but when she is kidnapped by vikings she soon comes to realize that one should always beware of what they wish for. Now, out in the cruel world for the first time, she must manage her own against the lustful and notorious viking Niklaus Mikaelson. How long can the blonde hold out before fate gets in the way? A Klaroline story.

When she wakes up there is a man in her room and her mother is gone. AU where Hayley succeeded in taking Hope away from Klaus. Takes place when Hope is a teenager. Hope/Klaus father/daughter relationship fic

AU/ AH. Caroline still remembered the way his stormy blues ignited at the sight of her. Though both of them tried to ignore that, they couldn't. See, now she found herself living in a cottage, in the middle of a forest. One-shot. Slightly Dark.

Red Queen, Season 1. When Caroline intervenes to prevent the hybrid massacre, she sets in motion a chain of events that will change things forever, between her and Tyler, her and Klaus, and even her own fate. Klaroline. (Season 1 of the Red Queen series)

"The Slugger" is on the loose, and has left no trail for the FBI to follow. Desperate to catch him, they send an eager Caroline Forbes into the fray by having her consult the most notorious villain to ever grace a jail cell. Klaus Mikaelson. But will this help their case, or will it send Caroline down a path she wasn't ready for?

When Klaus hears that the Mystic Falls gang are planning a party he's curious about what they're up to so he gets himself invited. Sort of.

Au, Caroline's afraid to go to sleep. Klaus invades her dreams every night, wanting her to give in and be his for all eternity. She refuses to give in. But Klaus is very persuasive, and Caroline's so close to breaking, and saying yes to his dark temptations…

Set after 2x14—"Now, perhaps, a better man has entered Hope's life, and having seen that, you are shaken to your core."—Hope proves to Klaus that Elijah's words meant nothing.

"He'd be damned if his angel loved anyone more than she loved him." There was one person that Klaus valued above all, even himself and she loved him just as much. But she was also the person who, without even trying, broke his heart. Now ninety-one years later, they come face to face, all thanks to a certain dagger being pulled out.

Set after Kol's death. Klaus has trapped everyone in the Mikaelson his house to pay for his brother's life. His form of revenge is in his own game of Truth or Dare...only his stakes are between life and death. Dark!Klaus. Klaroline, among others.

In a harsh whisper, she growls, "Klaus is going to kill all of you." / Klaroline, complete

Caroline and Klaus wake up human in another reality due to a spell. Oh, and they're married, which is absolutely the worst, until it isn't.

He had an Endgame; regain the kingdom taken from him and get revenge on those that have tried to destroy him. Even if he has found her, she won't change that. She couldn't change that. Could she? Note: several pairings shown throughout. Enjoy! 1st in series

AU where Caroline is a total fangirl for HBO's hottest actor Klaus Mikaelson and lucky for her she has a chance to meet him at Comic-Con. Even though it's totally going to make her turn into an idiot.

Klaus Mikealson gives into his dark desires and creates the perfect companion to stand beside him throughout the centuries. ONESHOT.DARKFIC.

"The day will come when light will tempt the dark, and the dark will yearn for the light, until the light is taken by dark, and the light shall bring the darkness into the light." A story based on the Hades/Persephone myth with a Klaus and Caroline twist.

When the Mystic Falls crew finally push Klaus too far what will he do to make sure they learn their lesson?

After Silas hurts Caroline, Klaus comes racing from New Orleans to her rescue.

Love makes no sense, especially not when you feel attracted to the man who is your worst enemy. A man who is supposed to have no heart, no soul. A man who has no humanity left. Or does he? Klaus/Caroline Rated T, because I say so.

The Mikaelson family had a saying. "Love beyond family is the greatest weakness. We do not feel and we do not care." It was a code he lived by. So why did he save the girl? Klaus / Caroline.

Klaroline! Caroline doesn't know that her sweet handsome adorable boyfriend Nik, is none other than the psychopathic hybrid known as Klaus. Caroline meets Nik at a concert during the summer before Tyler and when he comes to town they begin to date. What happens when Caroline finally finds out the truth? Will she stay with Nik despite him being Klaus or will she kill him as planned?

AU Takes place in s3 where Klaus is a hybrid and has taken Stefan to Chicago and undaggered Rebekah. He's on a mission to make more hybrids but then he meets a human Caroline. He chases after her, runs into her in different states, and each time he gets closer to her she disappears. Why? He finds out that the real monsters are people. Dark fic, not fluffy

An AU klaroline multific, wherein Caroline meets Klaus and falls for him, not knowing that he is, in fact, Klaus. Rated M for sexytimes :D

In which Caroline becomes a cat and runs into Klaus. He in turn becomes oddly attached to the little thing.

A witch bound Klaus to Caroline in hopes that love might change him. The spell has some unwanted side affects for Caroline, like the telepathic connection between the two that has him visiting her every night in her dreams.

Trying to find out which Original the gangs bloodline leads to, Bonnie produces a spell that sends Caroline into the past; learning more about Klaus and uncovering secrets she never expected, Caroline begins to realize that nothing is merely coincidence.

When You're Loved By The Thing That Goes Bump In The Night. When Caroline almost gets herself killed Klaus has to take certain precautions to assure she remains safe.