Pearls of Discrete Mathematics
Martin Erickson
Inheritance, Defaults and the Lexicon
Ted Briscoe & Ann Copestake & Valeria de Paiva
Docker: Up and Running
Karl Matthias & Sean P. Kane
On Human Nature
Roger Scruton
A Pocket Guide to the U.S. Constitution
Andrew B. Arnold
God's Battalions: The Case for the Crusades
Rodney Stark