Batman and Harry Potter Crossovers
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The Magical Bat Year VI by karanne
The continuing experiences of the early Terran Empire.
Rated: K+ - English - Chapters: 6 - Words: 231,225 - Favs: 3 - Follows: 7 - Updated: 7/24 - Published: 8/31/2013
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: 1 - Words: 5,031 - Reviews: 14 - Favs: 127 - Follows: 160 - Published: 7/4 - 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: 7 - Favs: 96 - Follows: 38 - Updated: 6/4 - 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: 22 - Favs: 155 - Follows: 178 - Published: 6/2 - Bruce W./Batman, 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? One-shot, GEN.
Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 7,109 - Reviews: 50 - Favs: 216 - Follows: 277 - Updated: 4/25 - Published: 2/27 - Bruce W./Batman, Harley Quinn, Poison Ivy, 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: 6 - Favs: 9 - Follows: 28 - Updated: 3/30 - Published: 3/23 - Barbara G., Cassandra C., Hermione G., Minerva M.
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: 12 - Words: 29,831 - Reviews: 29 - Favs: 72 - Follows: 102 - Updated: 2/7 - Published: 5/11/2014 - The Joker, Johnathan C./Scarecrow, Hermione G.
Batman Doesn't 'Do' Magic by deadlydaisy8o8 reviews
Due to unfortunate circumstance. Batman has landed right in the Great Hall at the Beginning of third year, and somehow acquired an undesired and unwanted magical ability in the process. Until he can find his way home and be rid of his new ability, he'll have to deal with the Wizarding World and all the quirks that come with it.
Rated: K+ - English - Mystery/Adventure - Chapters: 13 - Words: 59,338 - Reviews: 194 - Favs: 261 - Follows: 312 - Updated: 2/1 - Published: 12/24/2012 - Bruce W./Batman, Albus D.
School of Magic? by loverobin14 reviews
Takes place during Harry's fifth year. Can the students survive there new classmate? along with a muggle teacher? inspired by ReaperofDarkness's story "point that wand at me and see what happens." Also my first fic so if you see a mistake please point it out. And please tell me if you want me to continue in the reviews.
Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 1,521 - Reviews: 14 - Favs: 11 - Follows: 22 - Updated: 12/19/2014 - Published: 4/14/2014 - Richard G./Nightwing, Damian W./Robin, Harry P., Dolores U.
What You Are In The Dark by Deathbender's Vamwolf reviews
Tragedy strikes and awakes the dormant soul. Anger rears up and takes control. It looks for its other half but uncovers a hidden past and a new world. A second chance.
Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 2,433 - Reviews: 9 - Favs: 53 - Follows: 102 - Published: 11/27/2014 - [Harley Quinn, Poison Ivy] [Harry P., Daphne G.]
Batman has a kid and his name is Harry by NoYou'reAMuggle reviews
The Dursley's head to Gotham but things fall apart and Harry is left in an alley alone. An unlikely villian finds five-year old Harry and brings him to none other than Batman himself. Bruce adopts Harry and their life together begins. Story will go up to when Harry gets to Hogwarts and will probably have a sequel. Rated T for violence and language.
Rated: T - English - Adventure/Family - Chapters: 8 - Words: 5,031 - Reviews: 41 - Favs: 129 - Follows: 181 - Updated: 11/20/2014 - Published: 3/22/2014
Y Brawd (The Brother) by InsertPotterThemedUsernameHere reviews
Damian gets a surprise visitor on his birthday. Or how Bruce and Dick met Harrigan, Damian's brother - wait, Damian has a brother? (HP is son of Bruce Wayne, Harry Potter/Richard Grayson pre-slash, bat family dysfunction, some Cymraeg [Welsh] dialogue)
Rated: K+ - English - Family/Humor - Chapters: 1 - Words: 1,981 - Reviews: 15 - Favs: 75 - Follows: 94 - Published: 7/7/2014
Point That Wand at Me and See What Happens by ReaperofDarkness reviews
"Grayson! Grayson! Dammit Grayson, get your ass in here!" "Damian, it's like, seven in the morning. What do you – IS THAT AN OWL!" Full Summary inside. Redid chapter 4.
Rated: T - English - Humor - Chapters: 13 - Words: 49,098 - Reviews: 229 - Favs: 308 - Follows: 341 - Updated: 7/1/2014 - Published: 7/24/2011 - Damian W./Robin
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: 15 - Words: 15,894 - Reviews: 138 - Favs: 419 - Follows: 604 - Updated: 6/7/2014 - Published: 2/19/2013 - Bruce W./Batman, The Joker, Harry P.
Two's a Crowd: The Blood Stone by Writing Therapist reviews
Harry's double life gets even more complicated, and a hell of a lot more interesting, when he has to start attending Hogwarts. Will he drive everyone else insane or will the school make HIM sane? Follow up to Two's a Crowd: The Beginning
Rated: T - English - Humor/Adventure - Chapters: 20 - Words: 63,398 - Reviews: 1030 - Favs: 1,838 - Follows: 2,160 - Updated: 2/18/2014 - Published: 12/12/2008 - Harry P., Luna L.
Group Therapy by Arkham Phoenix reviews
Dumbledore, in all his brilliance, deiced to try in lessen the world of evil by bringing Batman's rouge gallery to Hogwarts. Unfortunately, the villains have other plans than reforming. Will Hogwarts be able to survive a year with the Rouges' influence on the students? At least Batman got pulled along to help control the chaos. That is, when he's not causing it himself...
Rated: T - English - Humor/Romance - Chapters: 4 - Words: 45,798 - Reviews: 9 - Favs: 42 - Follows: 51 - Updated: 2/2/2014 - Published: 7/10/2012
A Robin's Wings (the rewrite) by Nightrobin05 reviews
Harry and his family moved to Gotham when he was only four, as he grows he finds himself slowly drawn into the legacy of the Dark Knight.
Rated: T - English - Family/Adventure - Chapters: 3 - Words: 38,813 - Reviews: 55 - Favs: 209 - Follows: 313 - Updated: 12/2/2013 - Published: 4/26/2013
Order of the Robins by MeganVL reviews
A wizard has come to Gotham, and with little knowledge the boys have to go under cover to learn all they can. With only Damian being a true wizard how will Hogwarts handle them all.
Rated: T - English - Chapters: 3 - Words: 3,165 - Reviews: 4 - Favs: 16 - Follows: 26 - Updated: 11/24/2013 - Published: 1/8/2013
Hiding Companions by I. H. Scribe reviews
Bruce Wayne and Harry Potter meet while hiding from a reporter and an overly-aggressive mother respectively.
Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 2,170 - Reviews: 32 - Favs: 474 - Follows: 124 - Published: 11/11/2013 - [Bruce W./Batman, Selina K./Catwoman] [Harry P., Daphne G.] - Complete
Beyond Justice by Barsen'thor reviews
When Harry dies by Voldemort's hands, Death sends him to New Earth to fight the growing evil. Harry will fight evil his own way and become a legend on in his own right. With Batman as a mentor, and the Justice League as parents, what could go wrong with a future young hero? Take place two years before Young Justice. Super Strong Smart Harry. Harry Potter Helena Wayne: more inside
Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 2,083 - Reviews: 23 - Favs: 119 - Follows: 171 - Published: 11/5/2013 - Helena W./Huntress, Harry P.
Bonding by I. H. Scribe reviews
Luna meets someone and bonds with them over Neville Longbottom.
Rated: T - English - Chapters: 1 - Words: 404 - Reviews: 7 - Favs: 84 - Follows: 27 - Published: 10/16/2013 - Poison Ivy, Luna L. - Complete
The Purge by undercoverpoet reviews
The Joker must meet his inevitable fate. The ultimate purge.
Rated: T - English - Suspense/Crime - Chapters: 15 - Words: 15,182 - Reviews: 9 - Favs: 6 - Follows: 9 - Updated: 7/12/2013 - Published: 6/1/2013 - Bruce W./Batman, The Joker
Owls by Hypochilidae reviews
William Grayson had more than one child. Dick Grayson finds another descendant of the gray son of Gotham in Surrey, but the Court of Owls found him first.
Rated: T - English - Adventure/Family - Chapters: 2 - Words: 1,699 - Reviews: 20 - Favs: 44 - Follows: 85 - Updated: 5/24/2013 - Published: 5/4/2013 - Richard G./Nightwing, Harry P.
A Robin's Wings by Nightrobin05 reviews
Harry and his family moved to Gotham when he was only four, as he grows he finds himself slowly drawn into the legacy of the Dark Knight.
Rated: T - English - Adventure/Family - Chapters: 15 - Words: 46,953 - Reviews: 187 - Favs: 375 - Follows: 429 - Updated: 4/26/2013 - Published: 2/2/2012 - Bruce W./Batman, Harry P.
Night Phoenix and the Sorcerers Stone by Crazeenerd reviews
Harry is rescued from the Dursleys and becomes Night Phoenix The Dark Knight's sidekick but when his Hogwarts letter arrives things change and Harry must go out on his own to take down his own rouge's gallery starting with a certain DADA teacher.
Rated: T - English - Adventure - Chapters: 4 - Words: 9,963 - Reviews: 33 - Favs: 151 - Follows: 206 - Updated: 1/30/2013 - Published: 10/8/2012 - Harry P.
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