MetaMaus by Art Spiegelman

"In MetaMaus, Spiegelman employs prose, drawings, documents, and photographs to trace the intersecting paths of history, family, and comics that led to the creation, twenty-five years ago, of Maus, his Pulitzer Prize winning comic book about the Holocaust."
Pantheon Books published MetaMaus on October 4th. There is additional material from the book and bonus DVD on Art Spiegelman's Facebook page: Facebook.com/ArtSpiegelman.