Augustus: The Life of Rome’s First Emperor
Zheng:Easy read; fluent and well written. Author used vast sources to reconstruct a rather complete picture of the life of Octavian and people around him within the context of their time.
Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions
Zheng: Psychology of human decisions. Author really dug into the human decision making process, reminding us the irrational mistakes we make when make decisions.
Zheng: Must read.