Two of my favorite Star Wars items are the books "Dressing a Galaxy" and "Sculpting a Galaxy."
Like the "Art of..." books before, I really love this idea of creating a high quality package that concentrates specifically on one aspect of movie-making.
I got to wondering what other books could/should be made in this line.
"Illustrating a Galaxy" with illustrations, storyboards, and matte paintings/CG backgrounds.
"Building a Galaxy" that examines all of the constructed sets and locations used in all six films.
"Hearing a Galaxy" from John Williams and Ben Burtt with CD/DVD inserts that break down the music and soundtracks.
"Selling a Galaxy" about the marketing for Star Wars, including trailers, posters, toys...
"Casting a Galaxy" that does a page or so for every Actor and Extra who appears in a Star Wars film.
Any more you'd like to see?