HP/DC crossover Harry is taken to Gotham City by his Uncle Vernon, Aunt Petunia, and his cousin Dudley. His relatives are killed by the Joker and he is raised by Bruce Wayne, and eventually learns Bruce's secret and becomes Batman's sidekick; The Phoenix. He then attends Hogwarts, now raised and trained by the world's greatest detective.

A young boy disappeared from home. Everything was thrown to chaos as a murderer escape the inescapable. When things seems dire, a stranger comes bringing the fires of hope and a savior returns home.

Teddy Lupin accidently floo travels to a space station that serves as the headquarters to a superhero team known as the Justice League. He needs someone to supervise him and keep him from entering the fight against evil. The League decidedes Batman is just the man for the job as babysitter for a wizard.

Un nuevo caso ha hecho que el clan de los murciélagos se esté fragmentando y el protagonista de esta historia, Dick Grayson, parece ser la calve para que este problema acabe. Dick Grayson se aventura a la escuela de magia y hechicería de Hogwarts para proteger al niño que vivió de las amenazas que entran a su colegio.

Selina Kyle comes face to face with a long lost relative who she thought was dead. Finding that her nephew still exists, exposes an old secret that she tried to bury years ago. Meanwhile, Harry Potter finds him dealing with unattended side effects from his ordeal with the basilisk.

What if Harry went to Gotham on a trip with the Dursley’s? And he ends up being raised by two supervillians who happen to be in love? How will Hogwarts react to Harrison Isley-Quinn? Harley/Ivy, other pairings in future. Manipulative Dumbles. Weasley Bashing.

The grey Gotham night isn't as oppressive to Draco as it is to the unfortunate country-bred sod he was accompanying. His orders were to survive the battle and get this kid, name of Penny or something, to Gotham and give her to Batman or Wayne Manor, either would do. The early morning gloom was lifted into eery, sickly yellow by the light trembling from the far end of the city. Was

Harry comes back to Privet Drive after another tiring year of school, but there is another unexpected guest there. It turns out Vernon Dursley has a nephew as well, and 19 year old Dick Grayson seems to be nothing like the Dursleys that Harry has grown to hate. Maybe this Summer will be a little bit better with some company.

As he stared into the eyes of a grinning, insane, albeit very attractive jester, hoisting a comically intimidating mallet across her shoulders, he realized that he wasn't in the Department of Mysteries, or London, anymore. But he didn't care. Harry checks into the madhouse, and makes himself at home. Super!Harry/Hermione/Harem.

A series of one shots the will feature the Joker as the New Divination teacher at Hogwarts. Some other familiar characters will come into play and Hogwarts won't know what hit them. 1st Chapter: Harry comes back to Hogwarts.

Harley Quinn finds out shes a witch and goes to Hogwarts

Bruce didn't like drinking...this was why. One-Shot, Response to Blood Brandy's Vegas Vacation Challenge. FemHarry. Bruce Wayne/Multi.

Harry Potter had been a lot of people. Normally the greatest threat to him came from monsters or demons, or men that passed as such. In Life Twenty-Six, however... the greatest threat to him, is from within himself. When reborn as the most dangerous man to ever walk the Earth, Harry must maintain his sanity, and his morals, while being trapped inside the mind of a psychopath...

Harry Potter finds himself in another world after being sent into an oblivion by Voldemort. Tasked by Death, he must defeat the immortals who have cheated Death and restore balance to the world. He will shape the world to come, for no one is ready for the brilliance of Harry Potter. Harry Potter/Talia al Ghul/Helena Wayne/Kara Zor-El Pairing!

She is done with Gotham. Done with the Asylum. Done with Batman and his crazy family. years of fighting for her cause has left her tired and weary. she just wants to rest. When strange men in robes come to her cell and offer her a chance to escape, a chance to reunite with family she thought lost long ago, well, looks like a new leaf for the defender of the Green.

Stranded in the body of a child and having little memory of how he got there, Jason navigates this new world he's been dropped into. Can the Red Hood live up to his mentor's title or will the Wizards be brought to heel by an undying threat? One thing's for sure, Jason will need all his wits about him if he's to outwit this foe.

When Harry comes home from his second year at Hogwarts to find a cousin he'd never known, his world view gets a bit... Shall we say, shifted. But, Tim Drake is nothing if not loyal.

Dumbledore left his weapon in the muggle world, a weapon he expected to be broken, beaten and easy to use. As the first years move in with no sign of Harry Potter and a new group of heros, Dumbledore prepares for the hardest year of his life. Who is Phoenix and why oh why did it have to be bats!

It hasn't slipped past his attention that things have changed. Despite her rebirths, his Master loses a piece of herself with every death, leaving a growing, bottomless chasm in her soul striking unease in even him. But Death knows that for every imbalance created, the universe will eventually seek to correct it, as it has done so for all of time. Always, without fail. Fem!Harry.

Harry had no choice but to leave, and in doing so was going to locate his Godfather... turns out he lives in Gotham... and he just happens to be the Joker... will be boyxboy not sirius/harry though..

Tom Ridlle has bedn gone for two years, the ministry of magic have no trace of where he is or what he’s doing. Meanwhile, Voldemort lies hidden in Gotham while a young Bruce Wayne’s parent’s are tragically murdered. Coincidence, right?

Tim voulait que cet année soit simple pour lui,une simple année comme tous les autres élèves...mais lorsqu'il découvre son nom dans la Coupe de feu,il n'as d'autres choix que de participer au tournoi des trois sorciers aux cotés de son frère.Mais ce qu'il ignore,c'est qu'un plus grand danger le menace...(UA Poudlard).

Suite à une lettre de rupture, Neville se retrouve accidentellement sur l'île/serre de poison Ivy. One shot.

Les péchés des parents retombent sur les enfants. Et quelquefois, il y a des dettes tellement énormes à payer que le contrecoup peut vous emmener très loin, vers des contrées inattendues… mais où que vous fuyiez, l'échéance arrive toujours, et n'épargne personne.

HP/DC Crossover. When Harry is taken to Gotham City by his Uncle, Aunt, and Cousin, his 'family' are killed by the Joker. He is raised by Bruce Wayne, and eventually becomes Batman's sidekick; The Phoenix. At age eleven his Hogwarts letter arrives, and he goes; but this Harry is trained by the world's greatest detective and knows that people are out to use and manipulate him.