A time-traveling Harry does something interesting while Ron is casting his spell. It's marked as complete because it's a one-shot. However, I may add to it in the future, should I get ideas.
Harry Potter, Hogwarts student, the Boy-Who-Lived, fighting to save Hermione Granger's life. Then an accidental exposure to troll blood alters his body chemistry... (It's not a complete crossover, but I think it's close enough to be of interest to Hulk fans.)
What could've happened if the Dursleys avoided one traffic light, and Harry arrived at Kings Cross Station just a few minutes early? A chance for Ginny to do something she'd wanted to do all her life.
After things have gone terribly in the war, Harry and Hermione decide to travel back in time to stop the war from happening. Things go well at first, until...
Professor McGonagall has watched the Dursleys all day and can see what sort of people they are. When Dumbledore leaves Harry on their doorstep and disappears, she takes him away. HHr
HHr. The Wizarding World faces an even greater threat than Voldemort – a civil war led by a dark lord from the past. As with 'Broomstick,' this story is set ten years later than canon.
AU A few days after being rescued from the dementor's kiss, Sirius Black decides to share information with Harry about his destiny. The story continues on from there. HHr
Total Dumbledore bashing. He's manipulating many people, including Harry, for his own purposes. Story starts a month after Harry has been told the prophecy in OotP. Eventually HHr
It's Christmas in Harry's third year. When Hermione causes his new Firebolt to be confiscated, he realizes that she is more important than any broomstick to him. Continues on from there through their fourth year. Technology is 10 years ahead.
Harry decides to help Ginny recover from her experience in the Chamber of Secrets, causing a special bond to form between them. Rating is for violence in the later chapters. A French translation called Si tu peux l'aider is being written by Sined
While in Godric's Hollow with Hermione and Ron, Harry is accused of murder and arrested. Hermione and Ron must prove his innocence. Part 1 of my 'While Hunting Horcruxes' Series.
Harry, Ginny, Ron, Hermione, Neville, and Luna go Horcrux hunting immediately after the events of Ginny's D.A. Part 4 of my 'While Hunting Horcruxes' Series.
After the trio has left to find Horcruxes, Ginny has to go to Hogwarts. At first, she feels sorry for herself, but then goes on from there to do her part in the war from Hogwarts. Part 3 of my 'While Hunting Horcruxes' Series.
My version of book 7. Here's the summary of chapter 1: Harry's worst fear used to be a dementor, but now he knows how to fight them. Now he's afraid of something else.