I think it's a GREAT book!!! A "must have" for Nevada collectors. In fact, my copy is in the middle of my living room floor right now it's on top of TGT, next to TCR, and the ashtray book is open on top of all of 'em!! I keep putting them back on the shelf, and within hours they're out again!! Well, sometimes it's a few days before the ashtray book comes back out! Last night I had the 1st edition of the "Official" guide out too....