A small change in Harry's past has knock on effects thoughout his time at Hogwarts. A 'what if' type of story starting with his first year, and the changes that a smart Harry would cause.
Long have I believed a potion resulted in the Canon pairings, but I never knew who did what. Then, someone suggested a person I never suspected and this is how I came to terms with it.
"But I don't want to go among mad people," Luna remarked. "Oh, you can't help that," said the Cat. "We're all mad here."
Sequel to UH. Harry finds himself standing on the edge of a dark and dangerous precipice with only partial knowledge of how he got there. Will he become the leader he is meant to be or fail like he...
There are two things to know about Harry Potter. One: He kicks ass. Two: No one cares. Why? Because Daniel Potter is the Boy Who Lived. Book 6 compliant. Takes place in year 7.
The events of The Half-Blood Prince as revealed in Hermione's arithmancy notes. Warnings: The author of this story is a mathematician... writing about arithmancy... you do the math. Disclaimer...
Petunia Dursley should have known Harry would return after the war had been fought. She should have known he would be back, and would have things to say.
Hated by all... left for dead. Condemned to eternal imprisonment. What happens when two souls become the darkest hope of surviving the forces of evil?
An accident sends Harry Potter into another world and soon his talents are needed more than ever before. The question is not whether he can win, but can he survive? [HP/Dresden Files crossover]
Harry is ten years old and has no knowledge of the Wizarding World. What will happen, then, when he starts dreaming of a black-haired girl with azure eyes?
After the Second Task of the Triwizard Tournament, Harry wonders if Ron is truly the thing he'd miss most, and tries to sort out his feelings for a certain bushy-haired bookworm.
Harry's travels after the fall of the Dark Lord lead him to something that scholars have sought for ages. But what will be the repercussions of this discovery? Post DH, no crapilogue.
Harry Potter's son goes to Hogwarts! There, he encounters danger, darkness, and faces death, just like his father before him. With Albus, however, he may not be able to be saved...Rose/Scorpius, Al...
As the title says, it's the last moments of Severus Snape.
While on the run from the Death Eaters, Harry and Hermione are waylaid by an interested third party.