A fast, compelling, and compulsively readable courtroom drama, Defending Jacob tells the story of a district attorney's son who is accused of killing a classmate. As the father attempts to prove his son's innocence, Landay explores uncomfortable territory: can a tendency toward violence be inherited? Is the capacity for murder a genetic disposition? The author, a former district attorney, gets the taut nuances just right, capturing the subtleties of a trial in a packed courtroom, where a small rustle or murmur can signify a lot. In the end Landay pulls off a clever plot device that doesn't reveal itself until the final pages. --Neal Thompson