One great Hermione and Rookwood fanfiction is 'The Encounter'. It shows a really interesting dynamic between them. Hermione is portrayed as being very brave in the face of Rookwood's dark nature. It's a well - written piece that explores the possible interactions between these two characters from different sides of the wizarding world.
Some might be. There could be cases where people's overactive imaginations create what they think are ghostly encounters. But, it's also possible that in a cemetery as old as Rookwood, with its many historical events and burials, there could be some unexplained phenomena that have led to these stories.
One interesting Harry Potter Rookwood fanfiction could be one where Rookwood's past at Hogwarts is explored in detail. Maybe it shows his early days in Slytherin, his relationships with other students and professors, and how he gradually got involved with the Dark Arts. It could also include his interactions with characters like Voldemort and how he rose in the ranks of the Death Eaters.
I don't have enough information to say for sure. It could be fiction, or it could have roots in reality that have been adapted or exaggerated for a particular purpose.
The story of Anger Sierra might focus on Sierra's battles with her own anger, how it shapes her personality and the challenges she faces because of it. It could also involve her growth and transformation in dealing with this emotion.
I don't believe it's true. Most of the time, when a story has a name like that, it's made up to capture our interest and take us on a fictional journey rather than being rooted in reality.