With artist chores ably handled by Warren Pleece, Steve Pugh, Frank Quitely, James Romberger.  Published by Speakeasy Comics, this 295 page B & W softcover collects the entirety of the 12 issue series originally published by Vertigo.  The series was originally conceived as four distinct stories, each of which connects with the others and all of which are set in the same vision of our future world -- dystopian, but not without hope; and each of which is drawn by a different artist.   This is an engaging volume by one of the most consistently interesting writers of genre comics currently working.