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The Havoc side of the Force by
Tsu Doh Nimh reviews
I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.
Crossover - Star Wars & Harry Potter - Rated: T - English - Fantasy/Mystery - Chapters: 24 - Words: 207,600 - Reviews: 7071 - Favs: 14,160 - Follows: 16,189 - Updated: 8/24 - Published: 9/6/2012 - Anakin Skywalker, Harry P.
Harry Potter and the Prince of Slytherin by
The Sinister Man reviews
Harry Potter was Sorted into Slytherin after a crappy childhood. His brother Jim is believed to be the BWL. Think you know this story? Think again. Year Three (Harry Potter and the Death Eater Menace) starts on 9/1/16. NO romantic pairings prior to Fourth Year. Basically good Dumbledore and Weasleys. Limited bashing (mainly of James).
Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 117 - Words: 830,290 - Reviews: 11559 - Favs: 11,123 - Follows: 12,831 - Updated: 7/30 - Published: 4/17/2015 - Harry P., Hermione G., Neville L., Theodore N.
Holocron by
Raven3182 reviews
Lost in a vast, underground system of caves, seven-year-old Harry Potter stumbles upon a glowing, blue cube that has lain forgotten in the darkness for thousands of years. Find out what happens when Harry embarks on his journey to Hogwarts with a Jedi Holocron in tow. The Force is strong with him, but a Jedi must always be wary of the power of the dark side…
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 17 - Words: 67,688 - Reviews: 746 - Favs: 1,524 - Follows: 2,224 - Updated: 4/6 - Published: 10/28/2017 - Harry P., Ron W., Hermione G.
A Study in Magic by
Books of Change reviews
When Professor McGonagall went to visit Harry Watson, son of Mr. Sherlock Holmes and Dr. Watson, to deliver his Hogwarts letter, she was in the mindset of performing a familiar if stressful annual routine. Consequently, she was not prepared to find Harry Potter at 221B Baker Street. BBC Sherlock HP crossover AU
Crossover - Harry Potter & Sherlock - Rated: T - English - Family - Chapters: 82 - Words: 515,886 - Reviews: 5495 - Favs: 7,072 - Follows: 5,421 - Updated: 8/31/2018 - Published: 11/24/2011 - Harry P., Sherlock H., John W. - Complete
Harry Potter and the Natural 20 by
Sir Poley reviews
Milo, a genre-savvy D&D Wizard and Adventurer Extraordinaire is forced to attend Hogwarts, and soon finds himself plunged into a new adventure of magic, mad old Wizards, metagaming, misunderstandings, and munchkinry. Updates monthly.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Chapters: 74 - Words: 314,214 - Reviews: 6555 - Favs: 6,423 - Follows: 7,260 - Updated: 8/2/2018 - Published: 5/7/2012
Harry Potter and the Game by
Concept101 reviews
With his life turned into a Game, Harry now has to raise a Phoenix, uncover the Founders' darkest secrets, deal with political manipulations and live through Hogwarts all while trying desperately to not swear too much.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 45 - Words: 363,393 - Reviews: 7298 - Favs: 9,788 - Follows: 11,822 - Updated: 7/28/2018 - Published: 5/17/2016 - Harry P., Hermione G., Ginny W., Albus D.
The Well Groomed Mind by
Lady Khali reviews
On Halloween 1994, Harry learns his mind isn't his own. On Samhain morn, he vows to question everything. Armed with logic and an unlikely ally, Harry makes a last ditch bid to reclaim his life. The goal: survive at all costs.
Harry Potter - Rated: T - English - Drama - Chapters: 30 - Words: 193,050 - Reviews: 4174 - Favs: 9,407 - Follows: 10,476 - Updated: 12/30/2017 - Published: 5/29/2012 - Harry P.
Harry Potter and the Knight of the Radiant Heart by
Raven3182 reviews
During the battle at the Department of Mysteries something unexpected happens and a knight from a place far, far away suddenly finds himself in the strange world of Harry Potter. How will Harry, as well as the rest of the wizarding world react to having a paladin thrust into their midst? Evil closes in on all sides, yet the Light still shines in the Darkness. Slight AU.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 36 - Words: 159,347 - Reviews: 591 - Favs: 715 - Follows: 785 - Updated: 2/10/2017 - Published: 4/14/2013 - [Harry P., Hermione G.] - Complete
Curiouser and Curiouser by
Cibbsoldlady reviews
Harry is more then just a wizard; he's a genius. So what happens when he meets another genius the beginning of his third year? One that Deduces Harry's treatment at the Dursleys in less then a minute? The answer; Quite a lot, apparently... Mentor!Sherlock Genius!Harry
Crossover - Harry Potter & Sherlock - Rated: K - English - Fantasy - Chapters: 10 - Words: 20,499 - Reviews: 1663 - Favs: 5,783 - Follows: 8,206 - Updated: 10/13/2016 - Published: 11/12/2012 - Harry P., Hermione G., Sherlock H., John W.
0800-Rent-A-Hero by
brainthief reviews
Magic can solve all the Wizarding World's problems. What's that? A prophecy that insists on a person? Things not quite going your way? I know, lets use this here ritual to summon another! It'll be great! - An eighteen year old Harry is called upon to deal with another dimension's irksome Dark Lord issue. This displeases him. EWE - AU HBP
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 21 - Words: 159,580 - Reviews: 3587 - Favs: 10,160 - Follows: 11,981 - Updated: 12/24/2015 - Published: 4/4/2015 - Harry P.
It's Always The Quiet Ones by
PixelWriter1 reviews
Some people can only be pushed so far. Luna will take a lot, but it's best not to insult her mother.
Harry Potter - Rated: T - English - Horror/Humor - Chapters: 1 - Words: 8,400 - Reviews: 360 - Favs: 2,451 - Follows: 651 - Published: 11/26/2015 - Severus S., Luna L., F. Flitwick - Complete
Attack of the Deranged Mutant Killer Monster Dark Lord by
The M M reviews
Calvin's eleven years old - well, technically, anyways, but his shorts still reach his ankles - and not much has changed. Until the letter from Hogwarts, that is. *dramatic music* *sense of foreboding* *bloodcurdling screams echoing in the distance*
Crossover - Harry Potter & Calvin & Hobbes - Rated: K+ - English - Humor/Adventure - Chapters: 24 - Words: 133,274 - Reviews: 284 - Favs: 275 - Follows: 280 - Updated: 5/16/2015 - Published: 2/21/2014 - Harry P., Hermione G., Dean T., Calvin
Harry Potter and the Methods of Rationality by
Less Wrong reviews
Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 122 - Words: 661,619 - Reviews: 35025 - Favs: 24,917 - Follows: 18,612 - Updated: 3/14/2015 - Published: 2/28/2010 - Harry P., Hermione G. - Complete
Discordant by
Heather Sinclair reviews
It wasn't the bright and shiny Jewel of the Galaxy you've all seen on the HoloNet. Harry's story started in the Underworld, a kilometer below the upper levels of Coruscant, where you never walk the streets alone, especially if you don't have a blaster hanging by your side. He left for a little while, but now it's called him back, whether he realizes it or not.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 45,270 - Reviews: 436 - Favs: 2,282 - Follows: 2,663 - Updated: 3/8/2014 - Published: 1/12/2014 - A. Ventress, Harry P.
Delenda Est by
Lord Silvere reviews
Harry is a prisoner, and Bellatrix has fallen from grace. The accidental activation of Bella's treasured heirloom results in another chance for Harry. It also gives him the opportunity to make the acquaintance of the young and enigmatic Bellatrix Black as they change the course of history.
Harry Potter - Rated: T - English - Chapters: 46 - Words: 392,449 - Reviews: 7591 - Favs: 14,194 - Follows: 8,879 - Updated: 9/21/2013 - Published: 11/14/2009 - Harry P., Bellatrix L. - Complete
Ranger Harry by
Meteoricshipyards reviews
My 2010 Nanowrimo story. A crossover between Harry Potter and Advanced Dungeons and Dragons. Harry ends up in an ADnD world at a young age. Trained as a Ranger, when Dumbledore gets him back he's not a little boy any more.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Adventure - Chapters: 10 - Words: 66,306 - Reviews: 707 - Favs: 1,946 - Follows: 2,170 - Updated: 8/20/2013 - Published: 11/1/2011 - N. Tonks
Harry Potter and the Discworld by
JK Pratchett reviews
After surviving the Killing Curse, Harry Potter attracts Death's curiosity. As a result, the barriers separating the Roundworld and the Discworld begin to break down, leading to more danger than Harry could ever have imagined...
Crossover - Harry Potter & Discworld - Rated: T - English - Humor/Adventure - Chapters: 36 - Words: 116,794 - Reviews: 397 - Favs: 637 - Follows: 770 - Updated: 7/11/2013 - Published: 10/7/2008 - Harry P.
The Wishing Door by
Mrs.InsaneOne reviews
All Harry Potter, age five, wanted was to be part of a loving family. Can one desperate wish, a little wild magic, and one Ash Ketchum give him what he wants? Story is AU, No pairings, Evil!Dumbledore. Story Edited 12/14/12 w/ minor changes & new omake. Story is still COMPLETE.
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure/Angst - Chapters: 35 - Words: 143,165 - Reviews: 570 - Favs: 1,849 - Follows: 817 - Updated: 12/14/2012 - Published: 7/7/2011 - Ash K./Satoshi, Harry P. - Complete
Stages of Hope by
kayly silverstorm reviews
Professor Sirius Black, Head of Slytherin house, is confused. Who are these two strangers found at Hogwarts, and why does one of them claim to be the son of Lily Lupin and that git James Potter? Dimension travel AU, no pairings so far. Dark humour.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 32 - Words: 94,563 - Reviews: 4169 - Favs: 7,709 - Follows: 3,448 - Updated: 9/3/2012 - Published: 4/10/2011 - Harry P., Hermione G. - Complete
When In Doubt, Obliviate by
Sarah1281 reviews
When a chance meeting reveals Harry's planned fate to Lockhart, he knows what he has to do: rescue him and raise him as his own to properly manage his celebrity status. Harry gets a magical upbringing, Lockhart gets the Boy-Who-Lived...everybody wins!
Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 38 - Words: 114,644 - Reviews: 2797 - Favs: 3,156 - Follows: 1,981 - Updated: 8/22/2012 - Published: 1/8/2011 - Harry P., Gilderoy L. - Complete
Partially Kissed Hero by
Perfect Lionheart reviews
Summer before third year Harry has a life changing experience, and a close encounter with a dementor ends with him absorbing the horcrux within him. Features Harry with a backbone.
Harry Potter - Rated: T - English - Fantasy/Humor - Chapters: 103 - Words: 483,646 - Reviews: 16328 - Favs: 10,767 - Follows: 9,383 - Updated: 4/28/2012 - Published: 5/6/2008 - Harry P.
A Study in Magic by
Vixit reviews
When Albus Dumbledore shows up at Baker Street with strange demands and baby-filled picnic baskets, Sherlock Holmes is less than thrilled. Featuring Detective!Harry, Competent!Quirrell, and the world's only private consulting detective. No slash.
Crossover - Harry Potter & Sherlock Holmes - Rated: T - English - Drama/Adventure - Chapters: 20 - Words: 45,805 - Reviews: 835 - Favs: 2,246 - Follows: 1,462 - Updated: 3/15/2012 - Published: 4/28/2011 - Harry P., Sherlock Holmes - Complete
Shooting Stars by
Laume reviews
Harry needs help. Un Fortunately, there is Q. August entry for Ficmas in July Contest
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 5,149 - Reviews: 61 - Favs: 245 - Follows: 130 - Published: 9/6/2011 - Data, Harry P.
The Best in Space by
MShades reviews
The crew of the USS Enterprise, during a lull in their adventures, comes across an artifact of Earth's past. What secrets does it hold, and what dangers?
Crossover - StarTrek: The Next Generation & Portal - Rated: K - English - Sci-Fi - Chapters: 3 - Words: 7,293 - Reviews: 17 - Favs: 71 - Follows: 24 - Published: 9/4/2011 - Wesley C., Space Core - Complete
Harry Potter and the Wastelands of Time by
joe6991 reviews
Take a deep breath, count back from ten… and above all else – don't worry! It'll all be over soon. The world, that is. Yet for Harry Potter the end is just the beginning. Enemies close in on all sides, and Harry faces his greatest challenge of all - Time.
Harry Potter - Rated: T - English - Adventure - Chapters: 31 - Words: 282,609 - Reviews: 3171 - Favs: 5,492 - Follows: 3,058 - Updated: 8/4/2010 - Published: 2/12/2008 - Harry P., Fleur D. - Complete
Run that by me again? by
Sarah1281 reviews
Ever wonder 'Why don't they just do that' "A lot of the greatest wizards haven't got an ounce of logic." Harry and Hermione, however, were raised in the muggle world and are therefore fully capable of thinking things through...A collection of of one-shots
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 21 - Words: 53,842 - Reviews: 2035 - Favs: 3,840 - Follows: 2,602 - Updated: 12/30/2009 - Published: 6/24/2008 - Harry P., Hermione G.
Oh God Not Again! by
Sarah1281 reviews
So maybe everything didn't work out perfectly for Harry. Still, most of his friends survived, he'd gotten married, and was about to become a father. If only he'd have stayed away from the Veil, he wouldn't have had to go back and do everything AGAIN.
Harry Potter - Rated: K+ - English - Humor/Parody - Chapters: 50 - Words: 162,639 - Reviews: 14435 - Favs: 21,954 - Follows: 8,819 - Updated: 12/22/2009 - Published: 9/13/2008 - Harry P. - Complete
Assimilation by
Yoda1976 reviews
Star Wars/Star Trek Crossover: The Borg arrive in the Empire via a wormhole.
Crossover - StarTrek: The Next Generation & Star Wars - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 36,844 - Reviews: 103 - Favs: 133 - Follows: 156 - Updated: 11/16/2009 - Published: 11/14/2008 - Darth Vader
No Thank You by
Sarah1281 reviews
What if the Dursley family had taken the more practical route of treating Harry kindly in order to keep him away from magic? What if it worked? What if he wants nothing to do with the wizarding world and Dumbledore has to solve his own problems for once?
Harry Potter - Rated: K+ - English - Humor - Chapters: 1 - Words: 5,608 - Reviews: 379 - Favs: 2,125 - Follows: 482 - Published: 11/22/2008 - Harry P., Albus D. - Complete
The World Without Me by
Eternal Cosmos reviews
Harry won the war against Voldemort but at a terrible price.Fawkes gives him another chance in a new world where he died as an infant and where Voldemort still lurks in the shadows...but not for long, because when one exists the other cannot survive. AU
Harry Potter - Rated: T - English - Adventure - Chapters: 33 - Words: 188,711 - Reviews: 5561 - Favs: 10,745 - Follows: 4,732 - Updated: 3/18/2008 - Published: 12/3/2004 - Harry P., Sirius B. - Complete
A Year with Q by
Morena Evensong reviews
Q loses a bet with his son. Now he must pretend to be a sixth year student at Hogwarts without using any of his powers. How will Hogwarts react to the new student? Will Q survive the year? x-over with Star Trek: TNG and Voyager.
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: K+ - English - Humor/Sci-Fi - Chapters: 43 - Words: 154,373 - Reviews: 714 - Favs: 562 - Follows: 376 - Updated: 8/2/2007 - Published: 6/9/2004 - Q
Harry Potter and the Dying Embers by
Kalistar reviews
AU SW Crossover. Harry Potter was attacked by Voldemort, however, his parents were not home and he was taken from his home and Earth by an old Jedi to grow up as Revan a powerful and feared Jedi. Dark!Harry, Independent!Harry
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 28 - Words: 172,492 - Reviews: 802 - Favs: 1,909 - Follows: 960 - Updated: 12/27/2006 - Published: 3/27/2006 - E. Piell, Harry P. - Complete