David S. Riley’s interest in the history, methodology and results of homeopathic drug provings began with his exposure to homeopathy in 1988 and his later stu
The New Materia Medica is a source book of information on some of the most exciting new crystal, botanical, and animal remedies now in use by practitioners of t
This book offers a collection of over 100 new homeopathic remedies. It adds to existing knowledge, supplementing the established materia medicas used on a daily