The Devil in the White City by Erik LarsonFreakonomics by Steven D. LevittA Short History of Nearly Everything by Bill  BrysonGuns, Germs, and Steel by Jared DiamondOutliers by Malcolm Gladwell
Best Non-Fiction (no biographies)
6,535 books — 8,276 voters
And Then There Were None by Agatha ChristieA Story of Yesterday by Sergio CoboGone Girl by Gillian FlynnHarry Potter and the Deathly Hallows by J.K. RowlingShutter Island by Dennis Lehane
Best Twists
8,946 books — 10,218 voters