Person who wrote the wonderful and inspiring Pre-OOTP trilogy of Harry Potter, from years 5-7, as follows:
Harry Potter and the Psychic Serpent
Harry Potter and the Time of Good Intentions
Harry Potter and the Trinagle Prophecy
She also wrote the prequel,
The Lost Generation
which features MWPP's years through Bill's POV, as well as many one-shots to go with it.
Also, she wrote the fanfiction called 'Replay' which is currently a WIP
Probably one of the best fanfiction authors known.
In Harry’s fifth year he gets a snake with the Sight; Hermione’s torn between Ron and Harry, who's torn between her and Ginny, who's torn between him and Draco Malfoy, who's torn between her and loyalty to his father. Voldemort may be trying to recruit Harry now instead of killing him, and there are giants and house elves and a Dueling Club, oh my!