PMP® Exam Practice Test and Study Guide
Ginger Levin & J. Leroy Ward
Readings in Knowledge Representation
Ronald J. Brachman & Hector J. Levesque
Modern Philosophy: An Introduction and Survey
Roger Scruton
Who Is Man?
Abraham Joshua Heschel
Edgar Cayce's Atlantis
John van Auken & Lora Little & Gregory Little
Nicholas of Cusa on Learned Ignorance: A Translation and an ...
Cardinal Nicholas (of Cusa) & Jasper Hopkins