The present edition, the seventeenth is in full conformity with Section A of our Guide to Health. This book is a treatise on the Soleri-Bellotti Specifics, now known as Fr. Muller's Specifics and has been specially improved in the light of the vast experience acquired by us and to meet the requirements of many of the exigencies of modern day diseases. Directions regarding the dosage of internal Specifics have been made clear and definite.