The Road Less Traveled And Beyond. Spiritual Growth in An Age ...
Scott M. Peck
Thinking About Logic: Classic Essays
Steven M. Cahn & Robert B. Talisse & Scott F. Aikin
The 48 Laws of Power
Robert Greene & Joost Elffers
The Great Mental Models Volume 3: Systems and Mathematics
Rhiannon Beaubien & Rosie Leizrowice
The Great Mental Models (3)
The Power of Myth
Joseph Campbell & Bill Moyers