An Inquiry Into the Nature and Causes of the Wealth of Nations
Adam Smith
Two Essays on Entropy
Rudolf Carnap
People Money: The Promise of Regional Currencies
Bernard A. Lietaer & Margrit Kennedy & John Rogers
Free Software, Free Society
Richard Stallman
Plato: A Very Short Introduction
Julia Annas
Leibniz: A Very Short Introduction
Maria Rosa Antognazza
Psychology: A Very Short Introduction
Gillian Butler
Nuclear Physics: A Very Short Introduction
Frank Close
Measurement: A Very Short Introduction
David J. Hand
Buddhist Ethics: A Very Short Introduction
Damien Keown
Daodejing
Laozi & Edmund Ryden
Herodotus: A Very Short Introduction
Jennifer T. Roberts