The first look at
Harry Potter: The Character Vault, the third in a series of behind-the-scenes looks at the making of the film series by
Jody Revenson, can be seen here.
Quote:
Get a glimpse into the collector's edition of Harry Potter: The Character Vault, your exclusive all-access pass into the creative process of the largest film franchise of all time. The book includes two exclusive character posters as well as an interactive Death Eaters masks booklet.
Harry Potter: The Character Vault, available October 27, 2015, can be pre-ordered
here.