There are legends among the pureblood families about Keepers-special witches who have the power to restore a fallen House. If any House needed a Keeper, it's the Ancient and Noble House of Black. Hermione/Multi (Cygnus, Orion, Sirius AND Regulus). Polyandry.

It all started with a couple in love, a set of twins, and a prophecy.What would happen if Hermione was Harry's twin sister instead of his best friend? This is an AU that will change progressively as it goes through the years meaning year 1 is very close to the books. Goes through years 1-7 with an epilogue at the end. (Hiatus/ MASSIVE rewrite)

When the battle is all but lost, a chance collision of two powerful magicks sends Hermione to a time where war is brewing and light is often indistinguishable from dark. The Strands of Time will be rewoven, and the victor is anyone's guess. "Who knew that when the Killing Curse met the Sands of Time, this would happen?" Canon-Compliant until DH Ch 35, Time Travel, Sirimione, WIP

1st Tale of the Fairy and the Prince - There is a whisper on the breeze and the veils part – curtains blow and Hermione stumbles into the past. She doesn't know how long the whispering will come again before it wrenches her back into the veil leaving pieces of her heart with the man she is constantly drawn back to.

"Knockturn Alley," Hermione breathed, and a rush of relief flooded inside of her. At least she didn't end up amongst cavemen or dinosaurs. Time-turner fic. Sirius Black falls behind the veil, the time-turners are destroyed, and a Gryffindor is going to change history.