The fifth book in the Potter series, Harry Potter and the Order of the Phoenix, will be released Saturday. Here are some numerical tidbits from the saga.

105 seconds - That's the length of the "spoiler" audio clip from the new book released on aol.com and amazon.com.

4 - balls used in the game of Quidditch: two bludgers, a quaffle and a Golden Snitch

$105,000 - final price of the U.S. publishing rights to Harry Potter and the Sorcerer's Stone

9 ¾ - platform at King's Cross Station in Britain where Harry boards the magical train to Hogwarts School