Dude, the book isn't scheduled to come out until August, so it's probably still in the preliminary stages of being compiled and formatted, and as we've seen with recent DC trades and HCs...things can change from the solicitation...oh wait, this isn't an actual solicitation, but a tentative release schedule from Vertigo's blog, that gives no information about the book (dimensions, format) other than what issues it includes.

5 points for the Simpsons reference, but jeez...