Had this one on my Kindle for quite awhile and finally picked it up. It was quite a funny read, and really interesting to recognize Grisham titles as the main character read through his books. (Including the title the turned me off of Grisham completely)
It's a story about a guy picked for jury duty whose sole experience in the justice system is what he's learned from Grisham novels. Needless to say, he sees conspiracies everywhere.