In this work there is a collection of Dr Roger Morrisons lectures along with a questionnaire to test mental faculty of the audience. The book is having essences of various drugs, to give a gist of remedy on general and particular platform. Various steps in case analysis such as essence, totality, and keynotes have been described. Roger has described about various steps in analyzing the case along with remarks questions. This lecture compilation gives the practical know-how of case taking and finding the remedy. It also has a section on brief materia medica