From a friend, I just received Soccernomics by Simon Kuper and Stefan Szymanski, and I plan on reading it over the holidays. From what I've heard about it, it appears to be a soccer-specific analogue of Michael Lewis' Moneyball. The difference is that Kuper and Szymanski are looking at multiple issues in the soccer world at large, while Lewis is focusing on a single team and using it to examine broader issues. When I finish it, I'll post my thoughts on it at this site and at my Soccermetrics site.
I receive offers to review products and books from time to time, and I'm still working out a policy with respect to that. I'm not too keen on accepting advertising on my site (the ad revenues are so tiny that I'm not giving up much), and if I do agree to accept books or products to evaluate I would have to buy a post office box, which I haven't done yet. Obviously one condition is that it has to be soccer-related, and CONCACAF-related is a plus.