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Harry Potter • 2898 stories • Updated 23 Apr

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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“Raising kids is part joy and part guerrilla warfare” -- Ed Asner. Xander and Dawn have wed, settled in England while working for the New Council, produced a child, and now it’s seventeen years later at a certain Scots magical castle.
Only the author can add chapters to this story Harry Potter > General > Humor • (Recent Donor)Manchester • FR15 • Chapters [1] • Words [2,085] • Recs [4] • Reviews [16] • Hits [2,546] • Published [21 Mar 14] • Updated [21 Mar 14] • Completed [Yes]
Spike's played for the white hats for so long now that he's almost forgotten what it feels like to be bad. Well, he'll remember quite well when Bellatrix gets done with him.
Only the author can add chapters to this story Harry Potter > Spike-Centered > Pairing: Other • PatriciaLouise • FR15 • Chapters [1] • Words [1,771] • Recs [0] • Reviews [1] • Hits [436] • Published [16 Aug 12] • Updated [16 Aug 12] • Completed [Yes]
He-Who-Must-Not-Be-Named meets That-Which-Cannot-Be-Named. And it isn't pretty.
Only the author can add chapters to this story Harry Potter > Other BtVS/AtS Characters • WonderlandJudas • FR18 • Chapters [1] • Words [689] • Recs [1] • Reviews [11] • Hits [2,130] • Published [15 Nov 11] • Updated [15 Nov 11] • Completed [Yes]
Never mess with a Gryffindor, for when they go evil, they really go evil as Pettigrew shows Rudolphus Lestrange.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • Dmitri • FR18 • Chapters [1] • Words [1,620] • Recs [0] • Reviews [0] • Hits [653] • Published [14 Nov 11] • Updated [14 Nov 11] • Completed [Yes]
Bellatrix has a need for some vengeance.
Only the author can add chapters to this story Harry Potter > Other BtVS/AtS Characters • PatriciaLouise • FR13 • Chapters [1] • Words [1,061] • Recs [0] • Reviews [4] • Hits [752] • Published [10 Aug 11] • Updated [10 Aug 11] • Completed [Yes]
Narcissa considers her options and makes plans. Sequel to Narcissa of Wiltshire.
Only the author can add chapters to this story Harry Potter > Xander-Centered > Pairing: Narcissa Malfoy • Scorpio • FR15 • Chapters [1] • Words [1,023] • Recs [0] • Reviews [21] • Hits [5,767] • Published [5 Jun 11] • Updated [5 Jun 11] • Completed [Yes]
one-shot non-crossover coauthored with Speedbump. Voldemorte has a plan to conquer magical Britain...
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories > Theme: Comedy • Lucinda • FR15 • Chapters [1] • Words [3,201] • Recs [1] • Reviews [7] • Hits [879] • Published [13 May 11] • Updated [13 May 11] • Completed [Yes]
The Monks screwed up and used the wrong DNA. It's probably best they didn't live long enough to realize their mistake. Bellatrix is coming home!
You can add chapters to this story Harry Potter > Dawn-Centered > Theme: Real Family • (Past Donor)MistressAshley • FR18 • Chapters [2] • Words [1,933] • Recs [0] • Reviews [14] • Hits [4,282] • Published [20 Oct 09] • Updated [11 Jan 11] • Completed [Yes]
Bellatrix gets the taste of her own medicine after being executed using Veil, and is forced to reconsider her values in a very dark place. 12 years later she finds a way to return home. Crossover with Forgotten Realms. AU.
Only the author can add chapters to this story Harry Potter > Non-BtVS/AtS Stories • Sendai • FR13 • Chapters [11] • Words [18,160] • Recs [3] • Reviews [21] • Hits [9,382] • Published [5 Aug 08] • Updated [6 Dec 09] • Completed [No]
One appallingly cheerful afternoon in England, Fester Addams sees someone that catches his interest...
Only the author can add chapters to this story Harry Potter > General • Lucinda • FR15 • Chapters [1] • Words [1,383] • Recs [1] • Reviews [9] • Hits [2,576] • Published [19 Jun 09] • Updated [19 Jun 09] • Completed [No]
The Crossing of the Delaware, as told in the Second Watcher's Diary of Libby the Vampire Slayer.
Only the author can add chapters to this story Harry Potter > General > Drama • (Current Donor)CaptainBoulanger • FR18 • Chapters [3] • Words [4,363] • Recs [0] • Reviews [7] • Hits [879] • Published [14 Feb 08] • Updated [27 Jan 09] • Completed [No]
My take on real family theme. Right now no more than just a teaser. Consider yourself warned. EDIT: complete.. sort of..
Only the author can add chapters to this story Harry Potter > General • Sendai • FR7 • Chapters [8] • Words [9,139] • Recs [0] • Reviews [19] • Hits [10,972] • Published [27 Mar 08] • Updated [26 Jun 08] • Completed [Yes]
Scooby Gang Meet Hogwarts A.N. I changed me penname, was loner, now is jenni. same goes for my other story.
Only the author can add chapters to this story Harry Potter > Dawn-Centered • jenni • FR15 • Chapters [4] • Words [3,471] • Recs [0] • Reviews [20] • Hits [4,954] • Published [29 Apr 08] • Updated [17 Jun 08] • Completed [No]
What if Buffy had been Bellatrix’s Daughter and a slayer. At the end of season 2 while Buffy is in LA Bellatrix comes to tell her the truth about her parentage and invites her to Hogwarts where she finds new friends, adventures, enemies, and much more.
Only the author can add chapters to this story Harry Potter > Buffy-Centered > Pairing: Harry Potter • SandraMitchell • FR15 • Chapters [1] • Words [1,758] • Recs [2] • Reviews [10] • Hits [1,546] • Published [28 Nov 07] • Updated [28 Nov 07] • Completed [No]
Xander/Bellatrix These are three dates with Bella and Xander, including the first date. Hope you enjoy.
Only the author can add chapters to this story Harry Potter > Xander-Centered • Effie • FR13 • Chapters [3] • Words [5,061] • Recs [0] • Reviews [9] • Hits [9,933] • Published [24 Mar 07] • Updated [10 Aug 07] • Completed [Yes]
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