Author J. K. Rowling wrote the final chapter of the last Harry Potter book in 1990, 7 years before the release of the first book.
Harry Potter's author J.K. Rowling lost her billionaire status because she donated so much of her money to charity.
There are 106 people named Harry Potter in the U.S., according to the Census Bureau.
World speed reading champion Anne Jones read all 607 pages of the last Harry Potter book in just 47 minutes.
Steven Spielberg declined to direct the Harry Potter movies and said "It's just like withdrawing a billion dollars and putting it into your personal bank accounts. There's no challenge."
For the release of "Harry Potter and the Goblet of Fire," over 9,000 FedEx trucks were used with no other purpose than to deliver the book.
It took J.K. Rowling 6 years to write the "Harry Potter and the Philosopher's Stone"