A Brief Study Course in Homoeopathy, Elizabeth Wright-Hubbard
Covers the important aspects of homeopathy in a nutshell.
Pocket Manual of Homoeopathic Materia Medica, William Boericke
This valuable book can almost be described as indispensable to every homeopathic practitioner.
Repertory of the Homeopathic Materia Medica, James Tyler Kent
Combined with Boericke's materia medica, you can keep learning forever with this excellent repertory. Any later version is fine also but the original will keep you very busy.
Homeopathic Dictionary and Holistic Health Reference, Jay Yasgur
You need a guide to the outdated language as well as some info on who the players are. Lots more worth having as a reference guide.
A Dictionary of Practical Materia Medica (3 vol.), John Clarke
" If some are inclined to object that I have included too many," Clarke says in his preface about the remedies, " I reply that my work is a Dictionary, and I have never yet found a Dictionary that explained too many words." Well-organized and the most detail of any useful reference.
Lectures on Homoeopathic Philosophy, James Tyler Kent
These lectures were delivered by Kent in the Post-Graduate School of Homeopathics and enlighten the student to what the Organon is saying.
Homoeopathic Drug Pictures, Margaret Tyler
A good collection of materia medica from many others that eliminates the clutter.
Divided Legacy: A History of the Schism in Medical Thought: Volume III. The Conflict Between Homoeopathy and the American Medical Association. Second Edition, Harris Coulter
This provides the basis for understanding of the political and legal climate of today. Keep reading into the other volumes if you have time.
Organon of Medicine, Samuel Hahnemann
Many translated this work from the original in German but the best version is the last one done by Wanda Brewster O'Reilly. For getting back to the roots, this is where to start. Dense and thoughtful.