The Crusades: A Very Short Introduction
Christopher Tyerman
General Relativity for Mathematicians
H.-H. Wu & Rainer Sachs & Hongxi Wu
The Hidden History of the Human Race
Michael A. Cremo & Richard L. Thompson
A History of Macroeconomics From Keynes to Lucas and Beyond
Michel de Vroey
Debating the Good Society: A Quest to Bridge America's Moral ...
Andrew Bard Schmookler
The Intellectual Life: Its Spirit, Conditions, Methods
Antonin Gilbert Sertillanges