If you thought finding your fiancee in bed with another was rough,imagine receiving their wedding invitation. It leaves Caroline Forbes drowning in an endless sea of broken hopes and dreams. Salvation comes in the form of Klaus Mikaelson,an enigmatic man who lives captive in a violent past haunted by war and a bloody family legacy,whose demons could end up killing them both.

She asked for his protection. He gave it to her. But with Klaus Mikaelson everything came with a price and into his web Caroline Forbes went. However that was only the beginning. Mafia!Klaroline. AU/AH.

A year after Elijah and Elena's wedding, Klaus and Caroline are reunited by a tragic set of life-changing circumstances. AH/AU (continuation of Heart-Shaped Glasses)

Everyone's talking about the Mikaelsons - the mysterious new family that just moved to Mystic Falls. Everyone but Caroline Forbes. That is, until the youngest becomes her newest kindergarten student. The sweet, but shy five-year-old with a penchant for reading immediately steals her heart. His obnoxiously charming and perpetually late older brother? Not so much.

Actors Candice Accola and Joseph Morgan don't like each other at first but being forced to act together means they can't avoid the simmering attraction developing behind the scenes. Fast forward 8 years and they're due to appear in two fan conventions but given all the baggage and unresolved issues things aren't going to run as smoothly as organisers would hope.

Dr. Caroline Quinzel finds herself in a dangerous yet passionate obsession of love when the infamous Nikalus Mikaelson enters her life. Based on DC comic characters The Joker and Harley Quinn.

AH-AU. Rebekah asks a favor that turns out to be kind of life changing (life ruining?) for Caroline. Living with a temporarily broke Kol is one thing. A really, really annoying thing. And then Klaus is suddenly always around, planted on her couch, drinking her wine and adding snarky commentary which Caroline DOES NOT appreciate. Mikaelson's and boundaries apparently did not mix.

Klaus is guardian to his sick little brother Henrik. Just as their lives are beginning to settle down, Henrik's long time nurse is replaced by none other than Caroline Forbes. Klaus is annoyed, positive the perky blonde won't be a good fit for them. He quickly learns though that there is more to her then meets the eye, and she may just provide them with what they need most.

After being forced to transfer to Hogwarts after her mother's death, Caroline's life becomes more and more troubling after she becomes one of the rare exceptions of a muggle born being sorted into Slytherin. Trying to deal with this new situation, she begins an unexpected friendship with Klaus Mikaelson, the son of a man who's trying to ban muggle borns from the Magical Community.

Caroline gets home from a semester of college only to find that Klaus too has returned. She attempts resisting his advances, but when a threat looms in Mystic Falls she finds herself seeking him out. Her choice leads her down a murky path of blurred morals till she will stand equal with the object of her denied desire. [Smatterings of Kalijah and Mabekah; Rebekatoline]

She belonged to him, she was his possession, his wife, but how could she feel drawn to the man she should hate? He knows that if he lets her in she would become his greatest weakness but she has awakened his heart. An arranged marriage between two rival mafia families is just the beginning. AU/AH

It was a summer love that ended in heartbreak but love cannot be measured in time. As a secret comes out and forever changes everything, Klaus finds himself where he always wanted to be, in front of Caroline again.

Klaus and Caroline are best friends who begin feeling more for each other when it's too late...

Klaus Mikaelson loved life and adventure. That is until one stormy evening when he had a boat accident. Now, confined to a wheelchair, he refuses to do his therapy and walk again. Enter Caroline Forbes, the lovely therapist who isn't willing to let Klaus stay home and miss all the other adventure. Klaroline AH

What most people didn't know about the infamous bad-boy, Hollywood heartthrob Klaus Mikaelson was that as a teenager he was the opposite of a bad-boy, and the opposite of a heartthrob; he was once a scrawny, weedy, lonely boy who spent to much time on the internet. He exchanged his online friends for his new life the day he logged off for good. One friend in particular.

There is only one rule during the biggest night of New Orleans, no one goes home alone. Au/meme

"Someone once said if you want something very badly, set it free. If it comes back to you it's yours forever."

Caroline is a psychiatrist, Klaus is her patient. She seems to think he's stable but is he really? She has been his obsession for the previous year and now he's had enough. He's going to take her whether she likes it or not. She has to live with him. WARNINGS INSIDE. Obsessive Klaus and personality disorders mentioned along with rape, non con sex, abuse, etc.

AH-AU. Caroline is his little sister's best friend. At nine, she pesters him endlessly. At fifteen, she makes him feel like a dirty old man. When she's twenty-one, they have an unfortunate incident involving mistletoe and months later they meet again. By the time she's twenty-seven, he's convinced that she's the one for him and sets out to make her believe it too.

Caroline Forbes became Tyler Lockwood's slave when she turned 18. After being abused for seven months, she has to attend to a public humiliation and an auction where she'll be sold to another master. What happens when her new master discovers a broken woman behind the mask of strong woman she puts on ? And when he finds himself falling for that very same woman ?

Klaus doesn't like anyone not even Caroline playing with his hair but Caroline likes pushing his buttons ;)

He rarely spoke, hell, he never did. But, boy could he do sinful, toe curling things to her body.

On the birthday festivity of Princess Caroline of Forbes, a dark army appears & attacks the kingdom. The princess manages to escape with her betrothed prince but she won't be able to stay back and hide for long as the attack was all because of her. It was always her. Now she must choose between love, loyalty, friendship & honor for her survival. Darker Klaus! (No BETA currently)

Niklaus Mikaelson is a single father but is also a business man who needs someone to take care of the kids for him. When their current nanny retires, he finds himself needing a replacement. When Stefan offers a solution, Klaus agrees to interview Caroline

Caroline's father is the alpha of a large pack and though she grew up knowing she would always be stuck in Mystic Falls with her pack, she rebelled as much as she could, wanting a normal life, especially the going away to college part. But when she is called back, she comes face to face with everything she left behind, including him.

It seems new Literature teacher Klaus Mikaelson has finally met his match

A war is raging in New Orleans between a hybrid King, and the witches, The Sisters of Brigid. Strangers upon meeting, Klaus and Caroline spend a night together, unaware that one of them is the hybrid King, and the other a Sister of Brigid. Chaos ensues when identities are revealed, leading to a disastrous turn of events.

When Klaus Mikaelson and Caroline Forbes cross paths at an airport during a snow storm on Christmas Eve their initial dislike for each other turns into a mutually beneficial arrangement. But is the façade they've created hiding more than either of them are willing to admit?

Caroline Forbes is a rising star, she's a perky and bubbly singer with a strong personality but with the voice of an angel while her demanding manager is the closest thing she knows to a devil. Klaus Mikaelson is snarky, controlling and sometimes a complete ass, he is also the best in the industry. AU meme/AH

Caroline is a psych student working as a sober companion in Chicago, hired by Elijah Mikaelson to assist his brother, Klaus, who is fresh out of rehab. For the next six weeks she'll be with him 24/7 helping him to maintain a sober life. Caroline will soon discover Klaus is no ordinary client. AH/AU, based off of Elementry/Sherlock Holmes. Do not have to be a fan of Holmes to read!

Caroline Forbes arrives at New Orleans to see her old friend, Klaus Mikaelson. After going to the bar she knows he visits regularly, she gets informed that he had been missing in actions for three years now. She stays to find Klaus, and try her best not to fail him.

Caroline had a great life. She was living in Chicago, had an okay job, the best friends in the world, and an amazing daughter. Being a single Mom wasn't the easiest job, but she managed. It all changed when Caroline went to England for a wedding, and she came face to face with someone she thought she would never see again. The reason she doesn't date men with accents.

Caroline likes to think of herself as a rational person, but Klaus is arrogant and irritating, and, in her personal opinion, could really do with some serious truth-bombs. So, she dropped some. Look, she never claimed to be tactful, okay? Klaroline-centric. AU. M for later smut.

Klaroline drabbles from tumblr. Some have smut and some don't, but all are Klaroline in some form or another. This drabble series is done due to the absurd length of it, and I will be posting another story as the next drabble set soon.

Klaus Mikaelson is a world well-known actor who is cold-hearted and is ruthless to be on the top of the industry. However, he was never like this before. He changed the day his ex-girlfriend Caroline Forbes broke his heart, and now they meet once more and their fates intertwine once again. With secrets and deceit occurring in their lives, will they be able to have a second chance?

Caroline is a girl running from her past. Klaus is a talented tattoo artist. When Caroline walks into his shop, they both know things will never be the same. AU/AH, Rated M for language and mature situations in later chapters.

Caroline has the perfect life. Trouble ensues when she realizes her loving Nik is a wanted crime lord along with her best friend Stefan. She loves him with all her heart but she can't stay with him knowing he is causing people so much pain. She has to run, if not for her sake then for the little one growing inside her. Even if she does run, it's not long before he finds her.DARK

The past bleeds into the present and Klaus remembers everything. A tale of seduction, reincarnation and a witch's curse through the centuries. AU from 3x15. Darker, more obsessive Klaus.

[On Hiatus] Disowned by his father and called Lucifer, Klaus Mikaelson rules London's Underworld in Regency England plotting his revenge. One of Society's reigning debutantes, Lady Caroline Forbes has one season to make a respectable match and save her family. All it took was a kiss to destroy their carefully laid plans. Klaroline Regency/Historical Human/AU

There's a first time for everything. (AU/AH)

Caroline's fresh start in New York City has not gone according to plan. Thankfully she has an interview at Mikaelson's Auction House. Klaus is the director of security for his family's business. What will happen when a woman desperate to keep secrets and a man determined to find the truth behind the lies meet? AH/AU.

She was honest with him. Now, she's in college building a life for herself, a life that wasn't supposed to involve him. Unfortunately, Klaus's wolf side had other plans. Now she's juggling the school musical, the new roommate(s) from hell, and resisting the urge to jump Klaus's bones whenever she's in his presence. God, she needs a drink. Klaroline. Mate-AU trope. Crack in places.

His new life in New Orleans is by no means problem free; Klaus has got witches to deal with, a King to de-throne and a baby on the way. But Caroline's got problems too, and she needs Klaus's help.

[On Hiatus] With one glimpse of Heaven's secret weapon, Klaus is willing to risk it all, even holy war, to have her by his side. Abducted by the Prince of Darkness, Caroline finds the lines between good and evil blurred as she is drawn into a plot to overthrow the King of Hell. Klaroline/AU

When Caroline Forbes and Klaus Mikaelson find themselves stuck in an elevator on Valentine's Day they don't realise just how much their initial attraction could lead to a serious conflict of interest.

1920's. Caroline had a carefully crafted life of being a con of the rich, until she meets Niklaus Mikaelson one night and everything changes. Manipulation, distrust, and control wreck havoc in their battle until they can't fight it anymore.

He's the King of England. She's an Austrian princess. She was forced to leave her country to marry a man who is as ruthless with a sword as he is with his women. Can the future Queen of England win over her people and tame the King of England? AU- Possesive/dominate themes.

Caroline is a successful novelist in a city where everyone knows everything about everyone. Niklaus Mikealson is a British born, highly successful musician riding out a bad breakup. She's still trying to figure out why she agreed to date him. In the City of Angels, anything goes. A Bright Lights rewrite.

Klaus Mikaelson: Spilling art supplies on childhood best friends since 1995. Klaroline. AU/AH.

"What did you just say?" "I said I want a month, need a month, the kind of month you offer with the girls you sleep with""love, are you okay?""I think I'm losing my mind- I can't stop thinking about having sex with you""I thought best friend's aren't suppose to have sex?" "Well, we clearly overestimated my resolve"

AU/AH - Caroline and Klaus in London. A neurotic blonde and a womanizing crime lord finding love in each others arms.

Can Klaus and Caroline turn a fling into a real relationship?

Sequel story of: "Seven Dates". Caroline and Klaus are hiding from Shinichi's claws in the city of Rome. One early morning, still under the aftermath of a night of passion with her lover; Caroline stepped outside the bedroom, only to be kidnapped by their number one enemy, the Kitsune Shinichi. She'll woke up a few hours later in Egypt - City of Cairo in the year 1593!

AU She was broken, her mind shattered and her light extinguished. All for the sadistic pleasure of a deranged and obsessed man. He's assigned to pick up the remaining pieces of her soul. A fragile bond forms between them,but will his own dark secrets tear them apart?

AU/AH: Klaus is an art grad student at Hunter College whose student visa is about to expire. Caroline is a journalism grad student and Today Show intern who's dream apartment only accepts married couples. Their marriage of convenience proves to be harder to pull off then they thought when INS comes knocking. (Cover by Leah a.k.a. approvesomuch) *On Hiatus*

Unable to cope with his son's death, Klaus turns off his humanity. Elijah and Rebekah try to make him turn it back on but face failure after failure. Fearing he's lost to them, they decide to enlist Caroline's help in a last desperate attempt. Their plan is put in jeopardy when a surprise awaits Elijah in Mystic Falls.

With the death of her mother, Crown Princess Caroline Forbes is thrust into a world of intrigue, politics and power, a world that she wants no part in. However she soon learns that the responsibility that comes with her station in life is not something that she can easily cast aside. Destiny it seems, is not easy to run from. Klaroline AU AH

AH/AU: Caroline Salvatore is a member of one of the most feared criminal families in the world. But when both parents die in a fatal car crash, the family's powers begin to diminish. Their rivals, the Mikaelsons, kidnap Caroline to rage a war between the two families in order to regain their power. But as the war grows so do the affections between Caroline and her new found keeper.

United States Marshal Caroline Forbes was sent to New Orleans to infiltrate the Hybrid Organization, and bring it down. She didn't know that her past would come to haunt her or that she would be attracted to the one man she shouldn't be. Now, she's compelled to save the one man she was sent to bring down, risking not only her job but her heart as well.

AU/AH: Klaus hates distractions and his new neighbor, Caroline Forbes seems to be exactly that. Add her daughter into the mix and it turns out to be exactly what he needs. A series of one shots.

It has been a very long and lonely summer for Caroline as everyone has either left town or started a new relationship after graduation. Now that the summer is over and college is about to start, Caroline finds herself closer to the one person she should be avoiding completely. Disclaimer: Story takes place after the season 4 finale.

Just when Caroline thinks that Klaus is going to propose, he breaks things off. Knowing that she doesn't have anywhere to go, he offers to let her stay in the apartment they once happily shared until she has finished school. Can a single Caroline and Klaus live under the same room without causing any turmoil? Klaroline. Rated 'M'. AH/AU

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.

Klaus and Caroline had always been drawn to each other despite their warring families. Little did they know their ancestors had the same problem; Romeo and Juliet. Unable to stay away from each other, and with a battle brewing between the two families, are Klaus and Caroline doomed to repeat the mistakes their ancestors made? Or will they get happily ever after? AH/AU *ON HIATUS*

All he had wanted was to punish Tyler. And her. He had intended to punish her for her harsh words to him. Oneshot inspired by 4x14 and recent KC news.

AU/AH-After a one night stand, Klaus can't get Caroline out of his head. When he finds her again he is in for a surprise. Will he still be interested in her or will he back off?

They were nothing but two strangers living together now. Power, money and everything that came with it changed him and she couldn't recognize the man she once loved in him anymore until one tragic night changed everything. Fate delivered them a second chance, she just didn't know if it would be enough. Human Klaroline AU/AH

Everyone has secrets. Everyone lies. Caroline is a CIA operative partnered with her best friend, Nik. Everyone else thinks she has a normal life. Will that change when secrets start catching up with them? Will Klaus and Caroline admit their true feelings when tensions reach breaking point? Contains lots of characters and pairings of said characters but mainly KLAROLINE!

Caroline makes a proposition to Klaus, she will be with him if...And only if...He is freeing Tyler of his sire bond over him! Caroline & Klaus / Matt & Rebekah - Romance, humor, adventure - rated M.

What I imagine to be Klaus & Caroline's final good-bye in 5x11.

AU/AH: Caroline is an inpatient at Mystic Falls Psychiatric Hospital. Klaus is one of the male nurse practitioners there and finds himself growing dangerously close to her... Cover Art done by thecunningcock! Dedicated to Abigail, xo.

Sequel to Royal Disposition. ABANDONED

3 years ago, Klaus and Caroline lost their child and to make matters worse; Klaus walked out on her. Leaving her alone to deal with the mourning of their child. Now; Caroline is engaged and ready to begin a life in New York City. Little does she know; her past is about to crash her new world.