Batman and Harry Potter Crossovers
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What Harry Doesn't Know by geek179 reviews
This is a companion fic to A Wizard Among Bats. This fic is snippets from people's point of view other than Harry's. It is not necessary to understand A Wizard Among Bats, although, some of these chapters will mirror parts of that fic. There will be a short summary at the beginning of each chapter so you know what is coming. Enjoy :)
Rated: K+ - English - Chapters: 1 - Words: 764 - Reviews: 4 - Favs: 13 - Follows: 16 - Published: 7/23
A Wizard Among Bats by geek179 reviews
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.
Rated: K+ - English - Family/Hurt/Comfort - Chapters: 8 - Words: 32,200 - Reviews: 203 - Favs: 557 - Follows: 881 - Updated: 7/22 - Published: 10/7/2015 - Richard G./Nightwing, Harry P.
Harry Potter and the Bat of Gotham by honeybee21799 reviews
Harry Potter has just finished his first year, and things are going wonderfully for him at the Dursley home, as he neglected to inform his family that he couldn't do magic outside of school. Then one day, Mr. and Mrs. Dursley say that their going to have guests over. A cousin of Petunia's father's side, who also happened to be the oldest adopted son of a very rich businessman.
Rated: T - English - Family/Adventure - Chapters: 6 - Words: 21,658 - Reviews: 44 - Favs: 98 - Follows: 162 - Updated: 7/22 - Published: 7/8 - Bruce W./Batman, Richard G./Nightwing, Damian W./Robin, Harry P.
The Wizarding Bat by Px-5 reviews
On a business trip with the Dursleys, 4-year-old Harry is adopted by Bruce Wayne. Based off of a challenge by joe63129. Robin!Harry. Human!Ignorant! Dumbledore.
Rated: T - English - Adventure - Chapters: 20 - Words: 23,636 - Reviews: 56 - Favs: 162 - Follows: 241 - Updated: 7/21 - Published: 3/21 - Bruce W./Batman, Richard G./Nightwing, Harry P., Albus D.
Dragons, Wands, and the Order of Phoenix by Sayomina reviews
Astra and Damian are accepted into Hogwarts School for Witch Craft and Wizardry and Dick is going with them as a teacher. takes place Harry's fifth year. enjoy!
Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 2,201 - Reviews: 2 - Favs: 5 - Follows: 11 - Updated: 7/18 - Published: 12/21/2015 - [Damian W./Robin, OC] Richard G./Nightwing, Harry P.
The Villain's Moon by Golden Bearded Dragon reviews
Luna somehow found herself in the DC universe. Now she has to ward off assassination attempts by Harley Quinn, while being completely oblivious to Joker's feelings. Somewhat a drabble-fic. AU. Utter crack.
Rated: K+ - English - Humor/Romance - Chapters: 14 - Words: 9,031 - Reviews: 21 - Favs: 71 - Follows: 87 - Updated: 6/13 - Published: 1/20 - The Joker, Luna L.
Night Pheonix by LilDevyl reviews
Hogwarts gets introduced to her Dark Knight. Patrolling the halls and grounds at night to keep the students, staff and teachers safe from harm. Harry Gordon Potter is the Night Phoenix.
Rated: T - English - Adventure/Mystery - Chapters: 3 - Words: 8,183 - Reviews: 3 - Favs: 34 - Follows: 60 - Updated: 5/29 - Published: 10/1/2015 - Harry P.
Aconitum by Mistake Experience reviews
AU. Up until now, Aster Potter was used to have wannabes thugs after her. Usually though, it was because her mother was The Poison Ivy, not because she had (not)killed a dark lord ten years ago. Some people can really hold a grudge, but if there is one thing the aspiring villainess can do, it's ruining a perfect plan. Fem!Harry; Harley Quinn/Poison Ivy.
Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 7,693 - Reviews: 35 - Favs: 259 - Follows: 433 - Updated: 5/8 - Published: 11/25/2015
Amy Potter is Batgirl! by Philosophize reviews
Amy "don't call me Amaryllis" Potter never went to Hogwarts, but the Goblet of Fire makes her a compelled competitor in the Triwizard Tournament. Will three years of tutelage by the Dynamic Duo see her through the treacherous tasks? Will being Batgirl help her beat the villainous Voldemort? And what's with that bewitching yet bothersome, bushy-haired bookworm? Tune in to find out!
Rated: T - English - Humor/Romance - Chapters: 10 - Words: 68,183 - Reviews: 251 - Favs: 462 - Follows: 502 - Updated: 4/26 - Published: 2/23 - Bruce W./Batman, Richard G./Nightwing, Harry P., Hermione G. - Complete
A Monkey's Uncle by DiaDotCom reviews
Hadrian visits Gotham for a mission, but finds himself in a whole heed of trouble with the territorial heroes of the city. No pairings yet. Rated T for language and violence.
Rated: T - English - Humor/Family - Chapters: 1 - Words: 1,948 - Reviews: 6 - Favs: 15 - Follows: 21 - Published: 4/16
Point That Wand at Me and See What Happens by widdlewed reviews
Rewrite of story with same title. During Harry Potter's fourth year, Hogwarts gained two new additions to its hallways that no one will soon forget. Damian Wayne is feared to be the next Dark Lord rising while Dick Grayson gains a fanbase larger than Professor Lockhart.
Rated: T - English - Humor - Chapters: 3 - Words: 6,934 - Reviews: 9 - Favs: 49 - Follows: 72 - Published: 4/1 - Richard G./Nightwing, Damian W./Robin, Harry P.
Gotham's Crime Prince by Gamer95 reviews
Poison Ivy and Harley Quinn. After getting Harley away from the Joker, the two are now dating. However, after witnessing a wizard duel, Ivy grows interested in learning more. After learning of Harry Potter from Zatanna, the two lovers decide he will be beneficial to some of their schemes...However...They weren't expecting to almost immediately fall in love with the little boy...
Rated: T - English - Family/Hurt/Comfort - Chapters: 3 - Words: 9,297 - Reviews: 53 - Favs: 467 - Follows: 623 - Updated: 3/18 - Published: 7/4/2015 - Harley Quinn, Poison Ivy, Harry P.
Gotham's Operator by Gaming-Wizard reviews
Undergoing HUGE Rewrite.
Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 6,370 - Reviews: 40 - Favs: 362 - Follows: 560 - Updated: 2/5 - Published: 2/4 - Bruce W./Batman, Jason T./Red Hood, Harry P.
A Sirius Joke by CrowsAce reviews
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..
Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 18,694 - Reviews: 176 - Favs: 593 - Follows: 796 - Updated: 1/8 - Published: 2/19/2013 - Bruce W./Batman, The Joker, Harry P.
The Magical Bat Year VI by karanne reviews
The continuing experiences of the early Terran Empire.
Rated: K+ - English - Chapters: 8 - Words: 291,038 - Reviews: 2 - Favs: 5 - Follows: 10 - Updated: 12/27/2015 - Published: 8/31/2013
non timebo mala by BeaBae reviews
Bruce Wayne's ward was in third year when Lord Voldemort returned. He's not going to lose his family. Not this time. Better safe and angry with him than dead and not even able to hate him for it. Gen, Batfam. No longer a threeshot.
Rated: T - English - Family/Adventure - Chapters: 3 - Words: 13,094 - Reviews: 5 - Favs: 31 - Follows: 36 - Updated: 11/18/2015 - Published: 10/30/2015
Boarding School AU Graduation Speech by ThePhantomOfTeamStarkid
Not a true fanfiction, but rather a graduation speech from a school that houses villains from literature. Rated T because there is violence mentioned and I would hate to be reported for not properly warning people.
Rated: T - English - Humor/Parody - Chapters: 1 - Words: 604 - Favs: 1 - Published: 11/11/2015
Bats in the Castle by CaraLee934 reviews
A collection of snippets and ficlets focused on moments from Harry's seven years (more or less) at Hogwarts and his interactions with the mysterious Wayne kids.
Rated: K+ - English - Friendship/Family - Chapters: 2 - Words: 3,935 - Reviews: 8 - Favs: 29 - Follows: 46 - Published: 11/2/2015 - Cassandra C., Jason T./Red Hood, Harry P.
Jackie Q by Charlemagne Gryffis reviews
There's a new face in Arkham - and once Harley gets out of Solitary Confinement, oh, the Joker is gonna make sure she answers some important questions.
Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 2,602 - Reviews: 9 - Favs: 117 - Follows: 145 - Published: 10/30/2015 - [The Joker, Harley Quinn] Harry P. - Complete
Amusing! by DeltaEnlightment reviews
Can't you see she's lying? Hermione Granger has a dark past, and a blurry future. With her being the sister of a homicidal maniac, and being a killer herself. Her "friends" at school find they know nothing about her, but do they want to know the girl behind all the lies and secrets? What will happen when they meet the girl who thinks life is nothing but a joke within the music?
Rated: T - English - Crime/Horror - Chapters: 13 - Words: 31,256 - Reviews: 50 - Favs: 111 - Follows: 138 - Updated: 9/29/2015 - Published: 5/11/2014 - The Joker, J. Crane/Scarecrow, Hermione G.
Joker at Hogwarts by telmios reviews
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.
Rated: K+ - English - Humor - Chapters: 2 - Words: 974 - Reviews: 2 - Favs: 7 - Follows: 7 - Updated: 8/13/2015 - Published: 8/10/2015 - Harley Quinn, The Joker, Harry P.
The Great Houdini by HaveBookWillTravel reviews
Batman receives an unexpected distress call from two of his most vicious enemies. Could this be about their young ward, the mysterious, mystical, Magical Marauder of Gotham? GEN.
Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 11,607 - Reviews: 83 - Favs: 558 - Follows: 675 - Updated: 8/12/2015 - Published: 2/27/2015 - Bruce W./Batman, Harley Quinn, Poison Ivy, Harry P.
Harrison Quinn: Arkham Reckoning by AuraStormMaster reviews
For four years, Harrison Quinn has battled the Bat but tonight it ends. After incidents that flood the Clown heir with pure hatred, he decides to finish the job his father never could. Tonight is the nigh that the Batman meets his downfall. Slight Marvel x-over. The finale in the Harrison Quinn Trilogy.
Rated: T - English - Angst/Family - Chapters: 2 - Words: 5,940 - Reviews: 8 - Favs: 126 - Follows: 60 - Updated: 6/4/2015 - Published: 12/2/2013 - [Harry P., Stephanie B.] Bruce W./Batman - Complete
A Second Chance at Love (PART 1) by CrystalIceSweet reviews
Billionaire playboy Bruce Wayne should have no place in Harry's carefully crafted life. Not only was the man way out of Harry's league, he was also Harry's new boss. But all the logic in the world couldn't stop Harry from coveting him all the same. But what Harry didn't know was that if he just let himself go, perhaps getting a happily ever after isn't all that impossible after all
Rated: T - English - Chapters: 1 - Words: 11,710 - Reviews: 29 - Favs: 279 - Follows: 295 - Published: 6/2/2015 - Bruce W./Batman, Harry P.
Cassandra Cain and the School of magic by tamsin672 reviews
Cassandra Cain is living on the streets of England when she is woken by a letter falling by her head, which she ignores. When McGonagall goes to investigate, she takes the young witch to Hogwarts, although no one is quite sure how they can educate a girl who can't even understand speech. Title may change. Multichap AU. Weekly Updates.
Rated: T - English - Adventure - Chapters: 2 - Words: 5,498 - Reviews: 12 - Favs: 20 - Follows: 50 - Updated: 3/30/2015 - Published: 3/23/2015 - Barbara G., Cassandra C., Hermione G., Minerva M.
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