Hidden Harmonies: The Lives and Times of the Pythagorean Theorem
Ellen Kaplan & Robert Kaplan
Crap: A History of Cheap Stuff in America
Wendy A. Woloson
The Happiness Hypothesis: Finding Modern Truth in Ancient Wisdom
Jonathan Haidt
The Fate of Food: What We'll Eat in a Bigger, Hotter, Smarter ...
Amanda Little