1. Dementors were a symbol of J.K Rowling's depression and that they were based on her own experience with the mental illness.
2. Rowling was going to kill off Ron Weasley in the middle of the book series.
3. Rowling was the first person to become a billionaire from writing books.
4. The actress who plays Moaning Myrtle is 37 years old and is the oldest person to every portray a student at Hogwarts.
5. The name Voldemort comes from the French words meaning, "flight of death" which makes sense because Lord Voldemort's main goal was to escape death.
6. J.K Rowling based Hermione off her 11 year old self, even using her patronus as her favorite animals, an otter.
2. Rowling was going to kill off Ron Weasley in the middle of the book series.
3. Rowling was the first person to become a billionaire from writing books.
4. The actress who plays Moaning Myrtle is 37 years old and is the oldest person to every portray a student at Hogwarts.
5. The name Voldemort comes from the French words meaning, "flight of death" which makes sense because Lord Voldemort's main goal was to escape death.
6. J.K Rowling based Hermione off her 11 year old self, even using her patronus as her favorite animals, an otter.
7. Tom Felton auditioned for the roles of Harry and Ron but instead, was chosen for the part of Draco Malfoy.
8. Harry Potter books are written in 67 different languages and have been sold worldwide since 2008.
9. While filming the kissing scene between Hermione and Harry, Rupert Grint (Ron) was removed from the set for laughing too much.
10. In order for the main stars to become more familiar with their character, the director ordered them to write an essay on their characters. Like their true characters, Emma Watson (Hermione) wrote a 16 page essay, Daniel Radcliffe (Harry) wrote a 1 page essay, and Rupert Grint (Ron) never even turned his in.