It also offers an interview with JK Rowling and screenplay writer Steve Kloves, who discuss how they worked together on the script.

BBC: Potter DVD unlocks more secrets

Rowling has been thrilled with the making of the movie, which is being directed by Chris Columbus ("Bicentennial Man") and written by Steve Kloves ("The Fabulous Baker Boys").

CNN: Harry Potter creator at Palace

The screenwriter Steve Kloves did the adaptation.

NEWYORKER: Harry Potter and the Deathly Hallows Part 2