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Harry Potter • 2819 stories • Updated 18 May

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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Almost the grand final. Chapters of unequal length, mighty heroes, evil villains. And a purple fungus called Albert
Only the author can add chapters to this story Harry Potter > General • (Current Donor)vidicon • FR18 • Chapters [8] • Words [22,824] • Recs [11] • Reviews [72] • Hits [9,914] • Published [17 Mar 13] • Updated [18 May 13] • Completed [No]
Another Lost Weasley story. Premise is "what if Fred and George weren't twins but triplets?" Takes place after Angel's soul restoration in 2nd season.
Only the author can add chapters to this story Harry Potter > Willow-Centered > Theme: Real Family • DarkenedShadows • FR18 • Chapters [10] • Words [26,440] • Recs [6] • Reviews [84] • Hits [23,752] • Published [29 Jan 12] • Updated [14 May 13] • Completed [No]
Which is more valorous: discretion or courage? Harry and Willow prepare to end the war against Voldemort once and for all, even if they have to flee before they can fight. (Sequel to Black, White, and Red All Over) BETA-READER NEEDED!
Only the author can add chapters to this story Harry Potter > Willow-Centered • LegacyWeapon • FR18 • Chapters [5] • Words [20,229] • Recs [2] • Reviews [33] • Hits [6,980] • Published [13 Jun 12] • Updated [13 May 13] • Completed [No]
The Slayers' and Watchers' Council discovers the wizarding world at the beginning of the second Voldemort war. But who exactly are the bad guys?
Only the author can add chapters to this story Harry Potter > General • dspeyer • FR18 • Chapters [7] • Words [15,186] • Recs [3] • Reviews [110] • Hits [18,230] • Published [25 Nov 12] • Updated [9 May 13] • Completed [No]
BtVS/HP. When Harry walked away from her at Dumbledore's funeral to protect her from the war, he never thought she'd leave to fight a different but no less dangerous one. All he knew was that Ginny Weasley never came back to the Burrow that day.
Only the author can add chapters to this story Harry Potter > General > Alternate Universe • MayhemPrincess • FR18 • Chapters [13] • Words [26,524] • Recs [5] • Reviews [53] • Hits [26,953] • Published [3 Sep 08] • Updated [25 Apr 13] • Completed [No]
Buffy is taking definitive actions to make sure that the world she dreamt about can never come to exist. Story No. 3 in the 'Retroactive Justice' series.
Only the author can add chapters to this story Harry Potter > Buffy-Centered • Greywizard • FR18 • Chapters [3] • Words [10,834] • Recs [12] • Reviews [82] • Hits [14,144] • Published [11 Jan 10] • Updated [23 Apr 13] • Completed [No]
Willow's on a mission from God
Only the author can add chapters to this story Harry Potter > Willow-Centered • (Current Donor)DeacBlue • FR18 • Chapters [4] • Words [5,163] • Recs [4] • Reviews [27] • Hits [5,879] • Published [26 Feb 13] • Updated [6 Apr 13] • Completed [No]
An ally steps forward to help the Order contain their growing problems, much to the consternation of Severus Snape. Will he and Buffy be able to work together, or will internal conflict open the door for Voldemort to rise, fortify and ultimately triumph?
Only the author can add chapters to this story Harry Potter > Buffy-Centered > Pairing: Severus Snape • FreakyInker • FR18 • Chapters [2] • Words [3,932] • Recs [2] • Reviews [14] • Hits [1,585] • Published [9 Feb 13] • Updated [15 Feb 13] • Completed [No]
They were so tiny, trusting, amazing little beings...He never thought he would ever get a happy ending...
Only the author can add chapters to this story Harry Potter > Willow-Centered > Pairing: Draco Malfoy • (Past Donor)lckybr • FR18 • Chapters [5] • Words [1,847] • Recs [0] • Reviews [5] • Hits [5,691] • Published [30 Jan 09] • Updated [12 Feb 13] • Completed [No]
The PTB are merging the Potterverse with several other timelines. Buffy, Willow and Xander get to be the pre-merger clean-up crew. AU. Set mostly in the Potter World, but Scooby-centric.
Only the author can add chapters to this story Harry Potter > Buffy-Centered • PJxxxxx • FR15 • Chapters [13] • Words [72,966] • Recs [5] • Reviews [78] • Hits [27,451] • Published [6 Dec 12] • Updated [2 Feb 13] • Completed [Yes]
Sirius Black had his own plan to protect the infant Harry Potter.
Only the author can add chapters to this story Harry Potter > Xander-Centered > Pairing: Other • (Recent Donor)DonSample • FR15 • Chapters [10] • Words [27,730] • Recs [22] • Reviews [165] • Hits [72,283] • Published [3 Jun 06] • Updated [10 Jan 13] • Completed [No]
Willow Rosenberg, an undercover CIA analyst and a famous wizard going under the name James Bond must stop an old friend from activated a space weapon and destroying all of London. W/HP
Only the author can add chapters to this story Harry Potter > Willow-Centered • (Recent Donor)DrakePendragon • FR18 • Chapters [5] • Words [22,437] • Recs [0] • Reviews [6] • Hits [3,150] • Published [29 Dec 12] • Updated [29 Dec 12] • Completed [Yes]
"...And one of the things he regrets the most as he gets older, as blustering youth is well and fully over and he has far to much time to think while waiting for the War they all know is coming to start again, is his brother."
Only the author can add chapters to this story Harry Potter > Willow-Centered > Pairing: Sirius Black • smolder • FR15 • Chapters [1] • Words [2,311] • Recs [0] • Reviews [4] • Hits [936] • Published [3 Dec 12] • Updated [3 Dec 12] • Completed [Yes]
One of later chapters of "The Third Man": Helen returned to Sunnydale, and Giles, finally deciding to stop punishing her for leaving him, he prepared a little surprise for her :)
Only the author can add chapters to this story Harry Potter > Giles-Centered • Astarte • FR15 • Chapters [1] • Words [6,435] • Recs [0] • Reviews [0] • Hits [199] • Published [4 Nov 12] • Updated [4 Nov 12] • Completed [Yes]
A series of one-shots set in 2017. Dawn/Xander; HP canon pairings. It's never easy to send your kids off to school, especially when your own memories of school include a Hellmouth.
Only the author can add chapters to this story Harry Potter > General • TwistedSlinky • FR13 • Chapters [4] • Words [6,064] • Recs [1] • Reviews [18] • Hits [6,082] • Published [27 Aug 12] • Updated [3 Sep 12] • Completed [No]
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