Over one million books in print, this new 25th Anniversary Edition Blue Book of Gun Values once again sets the industry standard for up-to-date firearms information and pricing. No other publication is as widely used and recognized. If you're going to buy one gun book annually to keep up with the firearms marketplace, the 25th Anniversary Edition is the only choice, now expanded to almost 1,900 pages and over 15,000 individual listings. Why guess when you can be sure? Book jacket.