Meditiations on the First Philosophy
Rene Descartes
London Under: The Secret History Beneath the Streets
Peter Ackroyd
The Oxford Dictionary of Philosophy
Simon Blackburn
Science Fact and Science Fiction: An Encyclopedia
Brian M. Stableford
PMP® Certification All-In-One for Dummies
Cynthia Snyder Stackpole
Myth and Religion: The Edited Transcripts
Alan W. Watts