The book is about the logic and talks about various aspects of it such as general character of the enquiry, terms and their principal distinctions, the predicable, intension and extension of terms, proposition of judgment, various forms of judgment, immediate inferences, syllogism, moods and figures of syllogism, hypothetical and distinction reasoning, sorties and dilemma, induction, the law of causation, causes and effects, non-reciprocating causal relations, simple enumeration, argument from analogy, mathematical reasoning, methodology of the sciences, etc.
This book will prove to be very useful for the people interested in logic as well as the students of Logic.