A chance encounter leads to a hunt through time and space to find Bellatrix LeStrange before she destroys the space-time continuum. A DC Comics-Harry Potter crossover.
Hermione accidentally activates something she really shouldn't have and finds herself in another world entirely. Gabriel uses a new player on the board to his advantage.
After Fifth Year, Hermione agrees to go on family vacation with Luna. How it changed from searching for imaginary creatures to attending a tournament Hermione doesn't know. Or, Kakashi and a foreign civilian do something very stupid while inebriated.
Hermione’s curiosity about precisely how Voldemort survived becoming disembodied leads to surprising places. And that changes everything. Or, Hermione is given an impossible task and Itachi makes a friend his family would not approve of. Non-Massacre AU
Nobody remembers Dawn ever existed in the wake of Buffy's swan dive in The Gift. Or a series of accidents lead to Dawn's arrival in a strange new world and her immersion in the hunting community.
Dawn makes a different wish to Halfrek. Left to figure out how to control her powers as the Key before she destroyed herself or the multiverse, Dawn sets out on a journey of self discovery, picking up unexpected strays along the way.
Maybe becoming Hermione Granger wasn't the smartest idea Rin had ever had. A look at the beginning of first year. Sequel to What Will Never Be and What Is Parts 1 and 2.
It made an odd sort of sense to Rose that it was Kakashi, not her father who followed her mother so soon afterward to the other side. Sequel to What Will Never Be and What Is Part 1
Between life and death a chance meeting leads to something neither could have imagined; a chance to fix what went wrong. But one should always remember that everything has a price. Hermione Granger/Hatake Kakashi. Naruto/HP
With a misinterpreted prophecy and the intervention of one of the supposed boy-who-lived's relatives, the world-both Wizarding and Muggle-won't quite know what hit it. A Harry Potter Marvel Comics crossover.
Hermione has never been one to ignore a challenge, but Officer Grayson may be more of one than she can handle. Meanwhile, Nightwing begins to investigate one of the more dangerous mysteries of Bludhaven. Hermione/Dick Grayson DC Comics/HP crossover
Mrs. Figg decides to raise Harry after seeing how they treat him. Harry shows up for first year after living in a galaxy far, far away for a decade. Tries to answer the question of what power the Dark Lord knows not is. StarWarsHP cross HarryJaina Solo
After the DoM, Harry finds himself caught up in events which lead to startling discoveries about himself and others. Harry soon finds himself pitted against both Voldemort and Dumbledore. IndependantHarry, slightly dark Harry. Crossover with Marvel Comics
Harry’s hero complex might just get him killed, if Pansy doesn’t murder him first. Harry learns that the Light Side isn't always the right side and that the means are at times far more important than the end. HarryPansy. A Harry Potter DC Comics xover.
Harry is sent to live with relatives in the US after the events of GOF. There he meets Luna Lovegood. The problem is, his relatives are superheroes. HPDC Comics XOver. HarryLuna
Stargate crossover. A past mistake comes back to haunt Jack O'Neill several months after the mission to Abydos. Left ophaned, Luna is sent to live with a relative she didn't know she had, leading to changes in her time at Hogwarts. Eventual HarryLuna.
After the defeat of Voldemort, Harry sets out to find what's left of his mother's family. Unhappy with her the way her life is going, Hermione takes a new job that will set her on a collision course with one of her best friends. HPMarvelComics Crossover