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

The most authoritative book on homoeopathy ever published. Abbreviations and names of drugs have been standardised according to Synthesis in the whole text. An

A Listing Of Symptoms Derived Primarily From The Synthetic Repertory Of Barthel And Klunker.The Book Covers Mind Symptoms Of 890 Remedies.