The Evolution of Civilizations
Carroll Quigley
The Child's Changing Consciousness
Rudolf Steiner
The First Jewish Revolt
Andrea M. Berlin & J. Andrew Overman
Knowing and Seeing
Pa-Auk Sayadaw
We Are Doomed
John. Derbyshire
The Fourth Turning
Neil Howe William Strauss
The Fourth Turning: An American Prophecy
Neil Howe, William Strauss