Four Colors Suffice: How the Map Problem Was Solved
Ian Stewart & Robin Wilson
The Oxford Dictionary of Quotations
Tony Augarde
Closing of the American Mind
Allan Bloom
The Truth About Violence
William Kane & Karl Larson & William McCay
Scrum Basics
Ken Schwaber
Rogues' Gallery: The Secret Story of the Lust, Lies, Greed, ...
Michael Gross