Encyclopedia of American Government and Civics
Michael A. Genovese
The Encyclopedia of Ancient & Forbidden Knowledge
Zolar
Advanced Grammar in Use Book with Answers and CD-ROM: A Self-Study ...
Martin Hewings
On Formally Undecidable Propositions of Principia Mathematica ...
Kurt Gödel
Experience Sampling Method: Measuring the Quality of Everyday ...
Joel M. Hektner & Jennifer A. Schmidt & Mihaly Csikszentmihalyi
In the Mirror of the Past
Ivan Illich