This book should have been called I Heart Pete Best, and Some Things I Think Are Interesting. The title is extremely inaccurate, because only about thirty pages are actually about the titular horse. If he had called the book 'The Rise of the Modern Thoroughbred Industry', instead of using that as part of the subtitle, it would have been more accurate.
The false advertising is one of two major problems I have with this book. The second is that it is so unfocused. I don't think the author had a clear idea of what he really wanted to say, causing much of the book to be rambling and somewhat repetitive.
While much of the information he includes will interest you if you don't already know it, the book is not really about what it claims, so if you decide to read it, get ready for a very random, scattered history lesson. It was one I could've done without.