This is my Harry Potter fã fiction review.
Hermione's friend in her Muggle life has enter Hogwarts! Samantha Crane, her name, is a jealous, snobby girl who likes to bully Hermione in the past. Surprisingly, she's invited por McGonagall to become Hogwarts student for a week!
Harry, Ron and Hermione later knows the truth: Sam is planning to do something worse to Hogwarts, before the professors know it. Together, the trio struggle to prevent Sam's plan!
If you want to see it, see my perfil on June. I'll post the link!
(PS: You can recommend better ideas.)