A Dictionary of Gnosticism
Andrew Phillip Smith
Take Care of Your Type: An Enneagram Guide to Self-Care
Christina S. Wilcox
Knowledge Manage Tools & Techniques
Madanmohan Rao
Nietzsche and the Spirit of Tragedy
Keith M. May
Functionalism (philosophy of mind)
Wikipedia
The PMO Lifecycle: Building, Running, and Shutting Down
William Dow