More Sex Is Safer Sex: The Unconventional Wisdom of Economics

The Armchair Economist (revised and updated May 2012): Economics & Everyday Life

Fair Play: What Your Child Can Teach You About Economics, Values and the Meaning of Life

When to Rob a Bank: ...And 131 More Warped Suggestions and Well-Intended Rants

The Big Questions: Tackling the Problems of Philosophy with Ideas from Mathematics, Economics and Physics

SuperFreakonomics: Global Cooling, Patriotic Prostitutes, and Why Suicide Bombers Should Buy Life Insurance

David and Goliath: Underdogs, Misfits, and the Art of Battling Giants

How the Mind Works

Payoff: The Hidden Logic That Shapes Our Motivations (TED Books)

Naked Economics: Undressing the Dismal Science (Fully Revised and Updated)

The Tipping Point: How Little Things Can Make a Big Difference