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Harry Potter • 2908 stories • Updated 28 Sep

Hot chicks with pointy sticks meet young wizards with, er, pointy sticks. Lots of pointy stickiness all-round as Harry, Ron & Hermione get a little help in the war against Lord Voldermort. And what will the Ministry of Magic make of wandless witches and DADA teachers that take a more direct approach to the defense aspects of the job?

On the other hand, see what happens when the Hogwarts student body gets exposed to not quite so muggle life in Sunnydale. All this and more to be found in our massive collection of Harry Potter crossover stories.

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This is my fifth story in the Potter Twins series. Buffy's the new slayer. Harry shares some of her powers, and Voldemort is back.
Only the author can add chapters to this story Harry Potter > Buffy-Centered > Pairing: Cedric Diggory • Plato • FR15 • Chapters [7] • Words [21,758] • Recs [2] • Reviews [34] • Hits [4,818] • Published [19 May 12] • Updated [27 Apr 14] • Completed [No]
Harry’s spell was a little stronger than he intended. Crackfic.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Theme: Comedy • (Current Donor)mmooch • FR18 • Chapters [1] • Words [1,110] • Recs [5] • Reviews [16] • Hits [3,580] • Published [18 Apr 14] • Updated [18 Apr 14] • Completed [Yes]
(HP/Anita Blake Xover) A late-night run-in with werewolves in the woods outside St. Louis dumps Harry Potter into a whole new world of trouble. Now Anita Blake has to deal with a new charge as well as Death-Eaters come to town.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Crossover: Anita Blake • (Past Donor)Mhalachai • FR15 • Chapters [80] • Words [497,553] • Recs [218] • Reviews [963] • Hits [902,665] • Published [2 Feb 05] • Updated [25 Mar 14] • Completed [Yes]
Harry's initial foray to Diagon Alley takes an unexpected turn.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Theme: Comedy • Greywizard • FR15 • Chapters [1] • Words [1,098] • Recs [1] • Reviews [22] • Hits [4,863] • Published [18 Mar 14] • Updated [18 Mar 14] • Completed [Yes]
Yes, however impossible it might seem, that malicious poltergeist actually did something once in his entire ghostly unlife to very much benefit the wizards and witches of Britain.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • (Current Donor)Manchester • FR13 • Chapters [1] • Words [3,662] • Recs [4] • Reviews [11] • Hits [2,053] • Published [29 Jan 14] • Updated [29 Jan 14] • Completed [Yes]
“You weren't very careful, Tom,” she said in that same sing song voice. “You don't even know my name.” (a one-shot with Luna, Harry, & Voldemort)
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • smolder • FR15 • Chapters [1] • Words [1,498] • Recs [4] • Reviews [13] • Hits [2,019] • Published [22 Jan 14] • Updated [22 Jan 14] • Completed [Yes]
Buffy encounters Vernon tossing Harry around after the Zoo incident and decides to intervene.
Only the author can add chapters to this story Harry Potter > Buffy-Centered • SSanchez • FR18 • Chapters [8] • Words [77,116] • Recs [36] • Reviews [322] • Hits [53,468] • Published [7 Oct 13] • Updated [13 Jan 14] • Completed [No]
It's Christmas in the Weasley household and everyone is sound asleep. Or are they?
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • lothlorien • FR7 • Chapters [1] • Words [253] • Recs [0] • Reviews [2] • Hits [779] • Published [9 Jan 14] • Updated [9 Jan 14] • Completed [Yes]
An AU in which hard loss makes for a very different Petunia opening the door to find Lily's little boy on her welcome mat.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • smolder • FR15 • Chapters [28] • Words [18,504] • Recs [35] • Reviews [371] • Hits [82,296] • Published [20 May 13] • Updated [7 Jan 14] • Completed [No]
Wishes. Disappearances. Returns. New allies. Whoever said veng...err...justice didn't have a sense of humor? The wizarding world is about to learn it's not smart to mess with Hallie's kids.SLASH
Only the author can add chapters to this story Harry Potter > Xander-Centered > Pairing: Other • (Recent Donor)astracindel • FR18 • Chapters [4] • Words [9,167] • Recs [5] • Reviews [43] • Hits [17,171] • Published [28 Nov 11] • Updated [5 Jan 14] • Completed [No]
“A wardrobe?” he repeated after the government official, feeling relatively baffled. Harry pushed up his glasses in an automatic gesture, and gave a deep sigh. “Thanks?" (HP/Narnia Crossover)
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Crossover: Literature • smolder • FR13 • Chapters [5] • Words [4,070] • Recs [0] • Reviews [7] • Hits [3,855] • Published [12 Dec 13] • Updated [12 Dec 13] • Completed [Yes]
Alone, bar two new allies, and he is in deep trouble. Harry must survive the Tri-Wizard tournament and whoever has put his name in the cup.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Theme: Action • Razial • FR18 • Chapters [7] • Words [29,191] • Recs [4] • Reviews [47] • Hits [19,553] • Published [19 Jul 11] • Updated [12 Dec 13] • Completed [No]
AU With moments to spare, the monks decided to send the Key in human form to someone who would protect it: Harry Potter. Now, Harry must protect his younger sister from both new and old foes alike while trying to be a big brother. Detailed summary inside
Only the author can add chapters to this story Harry Potter > Dawn-Centered • futuresnlwriter • FR15 • Chapters [10] • Words [63,668] • Recs [4] • Reviews [26] • Hits [8,018] • Published [28 Dec 10] • Updated [7 Dec 13] • Completed [No]
You know, when people said I was as bad as the dark lord in those books, I didn't take them seriously. But now...
Only the author can add chapters to this story Harry Potter > Xander-Centered • AlexanderMcpherson • FR15 • Chapters [3] • Words [4,008] • Recs [1] • Reviews [13] • Hits [6,785] • Published [2 Dec 13] • Updated [2 Dec 13] • Completed [No]
Magic doesn't have a sense of humor. Or at least it doesn't have one that matches Harry and Hermione's. Stupid magical contract. Oh, and Hermione accidentally becomes a Big Bad.
Only the author can add chapters to this story Harry Potter > Multiple Pairings > Humor • DireSquirrel • FR15 • Chapters [18] • Words [42,948] • Recs [30] • Reviews [285] • Hits [121,881] • Published [10 Aug 10] • Updated [21 Nov 13] • Completed [No]
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