A disappearance, a tragic accident, and a job opportunity. She had gone so quickly. She was there, then she was gone. It had broken Remus Lupin to pieces. His life had been destroyed for the second time. Now, fifteen years later, she reappears in his life. But this time, she's drastically different. Now, Remus must go on with life while pretending like he was never in love with Hermione.

Hermione has a secret. One that only comes out when there's a full moon. Remione Werewolf Mates

When quiet, shy bookworm Hermione Granger and marauder Remus Lupin start to get feelings for eachother, will they have enough gryffindor courage to do something about it or will this unexpected love be the result of heartbreak?

Another story from Fanfiction.net

After the Second Wizarding War, Hermione finds it unfair for Teddy to grow up without a father and Mother. So in attempt to save a life Hermione plans to go back to 1978, a year when Remus Graduates from Hogwarts. Trying to change the past, like trying to befriend the Marauders. Preventing Lily and James' death, and more. Along the way, she has feelings developing on her past professor. But will it develop into more?

Hermione Granger is cursed by Bellatrix Lestrange during the Battle of Hogwarts, sending her tumbling off the side of a bridge to - supposedly - her tragic end. However, upon awakening after the fall, Hermione finds herself living almost 20 years in the past under the Pureblood name of Lady Hermione J. Black. But with no memories of her new life except a helpful house elf named Quitz and a group of troublesome Marauders, Hermione must navigate through this new lifetime and find a way back to 1998. But as Hermione experiences life all over again through a new set of eyes, will she really want to go back? (Harry Potter Fanfiction : Hermione/Remus Pairing : Movie/Book referencing : Rated T)

There are no strangers here; only friend's you haven't met. An unknown man sends Hermione back to the Marauder's Era as revenge, however, the consequences are far more disastrous than what even he imagines, when Hermione loses her memory of the past. Why did that man do this to her, and what secrets will be spilled? Who is the guilty party?

On the morning of Remus and Tonks wedding Hermione falls victim to one of the Weasley twins' experiments and is accidentally thrown 20 years into the past. Only one thing remains certain, horrible things happen to those who meddle with time...