An AU story set after A Deadly Game. COMPLETE!

In his early thirties, he woke up one day with no memory of who he was and he made himself into Rick Castle. Eight years later he is in for one hell of a surprise. Harry Potter Crossover (will include some other fandoms but deep knowledge of them is not needed).

AU. On January 9th, 1999, Castle saves Johanna Beckett from being murdered. His act of bravery sparks a complicated love with her daughter, and a totally different life and career path for Kate Beckett. Because although Johanna lived, someone out there still wants her dead, and as the years go by, Kate Beckett and Richard Castle are determined to find out who.

What happens when Gates finds out about Beckett and Castle's relationship? How does Castle prove his worth to the Captain? Will he be able to stay at the 12th Precinct or will the partnership be broken? Starting sometime in mid Season 5 - pretty much fully AU from then on.

A/U Meeting. Richard Castle is talented handing figures, but he didn't know he was missing a past part of his life until he met Detective Kate Beckett. I give all the credit to the original owners of Castle, but claim interest in their characters' unrealized appreciation. *No Accountants were harmed in the writing of this fic. #TaxFic

A collection of unrelated oneshots inspired by prompts received on tumblr.

Castle's adventurous and creative courtship of Katherine Beckett. Just like Castle, Andrew Marlowe and his band of cronies have wooed us into playing in his adventure park. Thanks for your inspirational characters and for letting me hang around the sand box. Set during season five.

Castle's been betrayed by the most important person in his life. His darkest secret comes to light. Set after 'Food to die for'. Complete AU from that point on. My first published fic so please go easy on me.

Castle can't just walk away from Beckett after their confrontation in her apartment in Always. What if he reconsidered and decided that he won't let her throw her life away?

Set in the summer between S2 and S3. Castle has broken up with Gina. Suffering from a terrible case of writer's block, he comes back to Manhattan to try to shake himself out of it. Complete.

An AU take on the end of Season 3, in the cemetery at Roy Montgomery's funeral.

"'It's peaceful. The ocean, the snow. The blend of the two polar opposites. There's something serene about it.'" AU holiday meeting.

After Beckett returns from California (To Love And Die In L.A.), Josh finds her asleep with Royce's letter in her hand. A birthday fic for Lou, based on a prompt she gave me ages ago!

Set in season 4 around episodes 8 -10. All at once Castle and Beckett find themselves face to face with what were once skeletons hidden in closets. An AU take on Castle's backstory.

'It's been over a year since he last saw her and after all this time, of all places, he's literally bumped into her in the middle of Paris.' A post 3x24, Knockout, AU.

"The ride lifts over the top of the hill, goes racing down and in front of her, hands fly free of the carts, screams echoing loud over the sound of the tracks beneath them. Richard Castle releases the cart, too. And takes her hand instead." A theme park AU. Two-shot.

"The day Richard Castle found a stray cat strutting through an alley, uncollared, unchipped, but clearly very expensively pedigreed, was the end of his world as he knew it. He just didn't realise it. Then." Fluff in six chapters. Written for the Castle Hallowe'en Bash. Caskett Cats Universe #1

Memorial Day weekend is Castle's chance to show her where it all began for him. But the secrets they both harbor aren't all grim. Some of them might just be the keys to seeing them through this challenging getaway and the initial hurdles of making a go of it together. Season 2 Finale AU. T for language, violence, and some sexual content.

This is a short story inspired by a song by Ilse DeLange with the same name. It begins during Countdown.

Beckett is suddenly writing letters, and so is Castle. Complete.

'He expects the smile, is overjoyed to see it, but what he doesn't expect is for her to close the gap between them, to practically throw her arms around him and hold on.' Military Castle prompt fill.

A heavily medicated Beckett, recovering from her shooting at her father's cabin, starts texting. Set in the summer after 3x24 "Knockout." Complete.

Future Fic. Rick reassures Lily that she doesn't need to face her monsters alone. Thanks to Andrew W. Marlowe & Terri Edda Miller for dreaming up some spectacular monsters and the extraordinary heroes to slay them.

"Her partner wasn't in a very good mood; not only did he not discover aliens, but he wasn't looking forward to being the fifth wheel on a camping trip with Alexis, Ashley, and Ashley's parents." Castle talks Beckett into coming on the camping trip with Ashley's parents, a 3x09 AU. COMPLETE

AU: Castle is the fun English teacher. Beckett is the strict English teacher. All their students ship them together. (And they may ship themselves together, too). Castle Ficathon 2015 Entry.

While staying at Castle's loft after her apartment has blown up, Beckett stumbles on something…surprising. Set shortly after 2x18. Complete.

Rick Castle has a fan - a mother whose daughter is embarrassed by and impatient with her mom's fan-girling until she's not. Thanks and credit to Andrew Marlowe for creating the characters, backstories and mythologies for which I fan-girl.

Castle's time spent as a hostage changed him. He's been back for only three months, but already he's wanting to make a big change in his life. **Now COMPLETE!**

Richard Castle is a best-selling author on a book tour. Kate Beckett is a young woman who ran from, and is still trying to deal with, her past. What happens when he meets her at a bar during his tour? AU.

Post Season 802 'XX'. Spoilers. No Longer a two shot. Now Complete.

When Castle steps over a line, Beckett lets him know exactly why she was so angry with him for having hidden a lead in her mother's murder case. Set between 5x01, "After the Storm," and 5x02, "Cloudy with a Chance of Murder." Complete.

An insert into 7x06 ' The Time of Our Lives'. This is an AU of an AU! (An AU squared?) Instead of storming off, Captain Beckett challenges Castle to show her what 'his universe' is all about. She should have known better. Will start off as a K due to language, but may shift in the future.

Castle's had a few watches, down the last few years. Beckett has one watch. It has, according to her, been hers for the last five years. He's never seen her wear another. And now it's in pieces in her wrecked apartment.

An AU post-ep to 2x18 "Boom." "He cares about you, Kate. You may not see it; you may not be ready to. But he does." She saw it. She just didn't know what to do about it.

"Okay, look, I think maybe you're hoping for perfect, Beckett. All this work you've been putting in…it's great. Really great. But I can tell you for a fact…perfect doesn't exist." One shot post-4x22 "Undead Again". COMPLETE

Au after season 4. Kate didn't come to Rick's loft. Will she get him back, or will he be lost to her forever?

Takes place season 7, couple months after 7x06. "Beckett pushes the lamp out of the way to grasp the box, pulling it towards herself with one hefty tug. It's surprisingly heavy, making her grunt in the process of pulling it out and lifting it into her hands." Beckett makes an interesting discovery about her husband.

A new series about a certain British secret agent? Even if it meant no more Nikki Heat, the offer was a dream come true. A change of scenery and a fresh challenge were exactly what he needed. So why did Castle feel like instead of starting a new story, he was closing a book mid-chapter? AU from 'When the Bough Breaks'.

Set in the AU created by the MAGIC story, this new story picks up two weeks after the end of MAGIC. A new crisis arises as Castle and his family are attempting to heal from the recent rampage of Scott Dunn.

Set in the AU created by A Different Road Taken, this story picks up two days after the end of that story. Kate Beckett has left the NYPD force behind her, but finds that her experience in law enforcement has well-prepared her for her new life in California.

What happened after Rick left Kate at the end of season 3's 'One Life To Lose'. This is the Epilogue, because everyone wanted to know what happened at the end of chapter 3.

Set in Season 5, this is an AU take on the Watershed episode, where a different decision by Castle can yield different stories, and different outcomes. Multi-Chapter.

As Christmas approaches, Beckett gets a little help in realising that by keeping Castle waiting for her, she's also been putting off her own life. A tribute to Charles Dickens' "A Christmas Carol".

"I forget sometimes how freaking rich you are." Castle sets up a trust for Sarah Grace, which leads to him and Kate having a conversation about just how rich Castle is. A S7 one-shot.

Post-Ep for '47 Seconds'. "I need a word with you." Castle's voice cuts through the hubbub of the bullpen even though he has it purposefully toned low. Low and rough, scraping at his vocal cords with a touch of something dark and smoky that tugs at Kate's gut, exciting and scaring her in equal measure.

Set in Season 4, Episode 1 after Kate Beckett is shot. Story goes AU immediately after Rick leaves Kate's room in the hospital. Rick takes a very different road, and finds a very different and fulfilling purpose.

"He's been a husband three times now, but she's never been a wife, not a participating one anyway, and Castle intends to make every part of their marriage special and exciting. After all, they did promise each other to never be boring." *An AU entry for the Castle Winter Hiatus 2014 Ficathon.* Cover Art by the talented (XFchemist).

"Seeing isn't believing. Believing is seeing." An AU story for Christmas.

Beckett is distraught when Castle seems to have finally given up hope on them ever being more than just partners, and he begins to pull away from her, prompting her to face up to her own feelings.

A sort of post post-ep to 2x14, "The Third Man." Castle makes the list as one of New York Ledger's Most Eligible Bachelors again when he and Beckett are together. A fun, fluffy, smutty mid-Season 5 one-shot.

2014 Ficathon Entry. AU from 4x01. Three months after her shooting, Beckett is back - but Castle isn't. He's had enough and isn't following her anymore - and if she wants the happy ending then she's going to need to do the chasing, even if Castle is adamant he doesn't want her to. Now complete.

"Alexis." Kate said, with spooky calm. "Are you telling me that your father's bachelor party is being organized by two guys who are desperate to impress, and you have just equipped them with a limitless credit card and every phone number and contact that your father has gained over a lifetime of debauchery?" Written for Prompt: Kate crashes Rick's Bachelor Party.

My post ep for Limelight...some spoilers present but not that many.

Kate Beckett realizes what she really wants, but will she be too late to get it? And what's with the Castle that we thought we knew?

Beckett stumbles across something confusing about Castle and his mysterious past. Detective senses tingling, she goes on the hunt to peel a layer off the Castle onion. Angst, romance, action and humor ensue. Chapter 13 now up! Rated M for a reason, folks!

Some Caskett moments at the Hamptons

To the girl at the table near the back of the library...

Kate said she needed her space and after six months, Rick decides to find something...he just isn't sure what it is. This story is obviously AU, picking up after the hospital visit that began season 4.

Fourteen years ago, she had done the most despicable thing a wife could do to her husband. Now, finally, she could tell him the truth. But the truth was, she had made him walk through the fiery pits of hell, and now he was about to find out it was all based on a lie.

Beckett and Castle walk the red carpet for the launch of 'Hamptons Heat'... but Kate is out of her comfort zone in more ways than one.

Disclaimer: I don't own Castle. My AU version picking up at the end of Wathershed. Beckett says no to Castle's proposal taking the job in DC. Realizing her mistake she tries to gain back eveything she lost. Castle makes some major changes himself. Will Kate be able to re-unite with Rick and reclaim his love.

Castle's dad genes kick in to help Kate after an injury.

"I'm saying that you can't trust a word that comes out of my Mom's mouth..." Alexis overhead that last interaction between Kate and Meredith, and she needs to set the record straight. Post ep for 5x10. Rating for a tiny bit of crass language

A post "Always" story. Rated T. Rick & Kate work at their new relationship as well as the mess surrounding Maddox, injuries, suspensions, resignation, Gates, cases, Smith, deals for Kate's life... Love, Angst, Family, Hurt/Comfort, Cases, Fluff & some of Castle's past.

For months she's been gone. Months in which Castle's been forced to believe that Kate Beckett was dead. Eight full months in which he's missed her, craved her, mourned her. Now she's standing on his doorstep, two coffees in slightly shaking hands and Castle's world collapses. Direct spoilers for 4x23 Always, but most probably AU from there.

Kate has a sudden realization that she is ready for more with Castle. As a result, she needs to revamp her lingerie drawer.

She wasn't so needy and desperate anymore like they had been first diving in to this but, then again, here she was, letting herself in his home unannounced, seeking him out anyway. COMPLETE

"I really thought you were good for him. I thought you were making him better. And now?" Alexis laughed harshly,"I'd rather have the immature playboy than the zombie you left me with." AU. Post Rise. Kate finds out that bonds that are hard to break are even harder to fix once they are broken.

Cat's out of the bag for both of them, and Castle is crushed in the wake of the truth. Because if she cares for him at all - then how could she do this? ***Finalist for 'Best Drama' in the 2012 Castle Fanfiction Awards.***

Kate Beckett had never been the jealous type; but then, Richard Castle had a habit of changing things.

Castle helps Beckett clean up after a rough case. Set-between "Cuffed" and 'Til Death Do Us Part'. One spoiler for "Cuffed". One-shot.

When Kate Beckett went to get her book signed by Richard Castle, she never imagined that she'd end up meeting his daughter, much less offering to babysit for the afternoon. AU.

Sequel to 'Wrong'. Beckett finally makes a decision regarding her relationship with Castle.

He's done shadowing Beckett and has finished the last novel in the Heat series and now is preparing to go on tour - but not to promote his book. Last chapter is up. Hope you enjoy it.