Comprehensive Study of Organon by Dr. G. Nagendra Babu
Organon of Medicine by Hahnemann (6th Edition)
Organon of Medicine 5th & 6th Editions
Organon of Medicine Translated by R.E. Dudgeon
The Science of Therapeutics by Dunham
Principles & Practice of Homoeopathy by Richard Hughes
Lecture on homoeopathic Philosophy - Dr. J.T.Kent
The Principles and Art of Cure by Homoeopathy- Dr. H.A.Robert
Stuart Close: The Genius of Homeopathy
The Spirit of the Organon: by Tapan Chandra Mondal