Heads up, guys: according to this SW.com blog post, JW Rinzler has written another OT book, due for release on October 28, this time about the costumes of the OT. It's called (no prizes for guessing the title) Star Wars Costumes: The Original Trilogy. It should include not just photographs of the surviving costumes in the Lucasfilm Archives, but pictures of the original costume concept art as well. And Rinzler has apparently interviewed all three of the principal costume designers for the OT: John Mollo, Aggie Guerard Rodgers, and Nilo Rodis-Jamero. There's another book added to my "must check out" list.