Logic, Part Two: Demonstrative Inference, Deductive And Inductive is a book written by W. E. Johnson in 1922. The book is a comprehensive guide to the principles of logic and covers the topics of demonstrative inference, deductive and inductive reasoning. The author explores the different types of arguments and provides examples to illustrate each one. The book is divided into chapters that cover the following topics: the nature of demonstration, the syllogism, the hypothetical syllogism, the disjunctive syllogism, induction, the nature of probability, and the theory of inference. The author also discusses the limitations of logic and the role of intuition in reasoning. This book is intended for students of philosophy, mathematics, and science, as well as anyone interested in the principles of logic. It is a valuable resource for anyone seeking to improve their critical thinking skills and develop a deeper understanding of the principles of reasoning.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.