Any store with such a huge selection on how to handicap the ponies is going to lose a lot of people a lot of money!

All right, those aren't necessarily bad books, and yes, GBC has carried a full selection of bad books on blackjack and other casino games. The GBC, in its glory days, aimed to be comprehensive in what it stocked, something that I applaud. I believe that if time is not a constraint, you should read all the books, even the bad ones. A bad book can contain, somewhere within its pages, the germ of a good idea. And it's great training to read books, apply your knowledge and experience, and sort out what's logical and what isn't. I don't think that the book on blackjack or any other casino game has yet been written that doesn't contain some error or misguided idea. Part of becoming a great player is learning to spot when even the mighty go astray.