In her sixth year, Dumbledore makes Hermione a key figure in a plan to help Harry defeat Voldemort. (It's difficult to summarize this without spoilers— HG/SS; there's a Time Turner involved but probably not how you expect; the story really gets started in Chapter Three.)

Hermione overhears something she shouldn't concerning Professor Snape and decides that maybe the House-elves aren't the only ones in need of protection.

Still struggling with the aftermath of the war, Hermione decides to leave everything behind to go find herself. She travels further than she could have ever imagined without going anywhere at all. Along the way, she discovers someone she mistakenly thought she'd known... AU, M.

Hermione stumbles upon a conspiracy full of murder, mystery, mayhem, and unending betrayal. Will the man she turns to for help betray her heart? AU/M for reasons.

A witch struggles to conform in a society that restricts her. A wizard thinks he has nothing to offer anyone but his duty and, ultimately, his life. An SS/HG Regency Tale. As AU as you get. M for later chapters.

Severus Snape did what he thought he needed to do to get the job done and broke himself. Years later, Hermione Granger realizes that he had been counting on her to fix him. Dark, SS/HG. AU after HBP

Ron saves Snape's life after the Battle of Hogwarts, invoking a new life debt, and something else... AU, EWE?, SS/HG, M for Language and Sexuality.