The Lost Symbol (Dan Brown) - Not worth the time or the money.
The Machine (Joe Posnanski) - OK, but not great. Some good anecdotes and a more in-depth look at Griffey and Foster than most other books about this team, but 90% of what's here is stuff you've probably read/heard many times before. I expected more from Joe, whose writing I generally think is fantastic.
The God Delusion (Richard Dawkins) - Exceptional. Best book I've read in at least 5 years. Whether you're a devout believer or an atheist, Dawkins will make you think.