It has a Foreword by Jerry Douglas and is a 216 page, full color, hard cover book published by Centerstream/Hal Leonard Publishing. It is the first and most definitive work devoted solely to the Dobro guitars produced by the Dopyera Brothers including John Dopyera, the inventor, during the initial years of production from 1929 to 1941. It includes original, high quality, full color photos of most of the Dobro Models made during this period with historical background on the Dobro, the instrument that has become such a large part of Bluegrass Music and other musical styles of today. It includes a CD with 15 tunes played by Steve on 15 different prewar Dobros to give an example of the varied sounds of the prewar instruments. The book is available at Barnes & Noble and other book and music stores throughout the world as well as Amazon.com and many other web dealers. Or you can contact Steve at 760-536-9573 in San Diego, CA or steve.toth@roadrunner.com for info on getting an autographed copy directly from the author.