Augustine: The City of God Against the Pagans
Augustine
Politeness: Some Universals in Language Usage
Penelope Brown & Stephen C. Levinson & Stephen C.. Levinson
The Middle Ages: A History From Beginning to End
Hourly History
The Logician and the Engineer
Paul J. Nahin
Spectral Theory and Wave Operators for the Schrödinger Equation
A. M. Berthier
Too big to know: das Wissen neu denken, denn Fakten sind keine ...
David Weinberger