This catalogue is amazing for any MK guitar aficionado. Really well researched with reliable sources (Mr. Saggers, Ron Eve, Rudy Pensa, John Suhr, MK himself), including great pictures and relevant documentation. To have something like that for all MK guitars would be a dream. Too bad it took MK selling some of his treasures to be able to obtain this high quality document. It's probably not fair to compare but I dare to say it is better than John Illsley's book! At least I have more fun digging into it than when I had reading John's book.