The Web of Life: A New Scientific Understanding of Living Systems
Fritjof Capra
The Elements of Advanced Mathematics
Steven George Krantz
Mastering Python
Rick van Hattem
Pharmako/Gnosis: Plant Teachers and the Poison Path
Dale Pendell
Pharmako Trilogy (3)
Antebellum Era: A History from Beginning to End
Hourly History
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham