books about graffiti can be hit-or-miss; they vary from the very artistic and beautiful to pop-culture garbage. i'm very happy to say that this book is one of the former. for starters, it's a just over 400 pages long, packed full of pictures and text. while i expect any good graffiti book to have lots of pictures, this one is quite different in that it reads like a history book. that is, it delivers on its title, and this isn't any small feat. it spans the american graffiti world both historically and regionally, including short 2-page articles on most major american cities (the biggest cities, i.e. New York, Philly, LA, etc., have their own chapters). the depth of the information varies, as can be expected by such an endeavor, but the breadth of what the authors undertook is astounding, and far exceeded my expectations and hopes. i highly recommend this book to anyone who is seriously interested in graffiti as the artform that it is.