I bought this item for $10 at Borders. No wonder it was on sale, it's a piece of crap! I, being a big fan of rock music in the 70s and 80s, decided to look up some of my favorite bands. To my surprise, they weren't on the book. Joan Jett, who is totally iconic during the 80s, and Suzi Quatro, practically the first woman to be in a rock band, are not even mentioned. Furthermore, the book splits the artists into "Key Artists" and then "A-Z of artists." This is slightly confusing to me, because who is the author to decide who is a "Key Artist" or not? It is a totally subjective point of view. Also, the book feeds 2 pages of facts to the readers - no further insights of the artists are given. All you see are pages after pages of album release dates and major concerts. What is even more ridiculous - a band like "The Runaways" are summed up into 4 sentences, no joke! How will the fans of these artists/bands feel when they read this? I find this pecking order that the book created extremely offensive. In conclusion, the "Definitive Illustrated Encyclopedia or Rock" is an incomplete and misleading guide to the history of rock. Are you wiling to pay $39 to be disappointed? I would not.