John Stuart Mill 
A System of Logic: Ratiocinative and Inductive, 7th Edition, Vol. II 

'A System of Logic: Ratiocinative and Inductive’ by John Stuart Mill is a foundational work in the fields of philosophy and logic. In this extensive treatise, Mill explores the principles of reasoning, inference, and the scientific method. The book is divided into two main parts: the first part focuses on deductive logic (ratiocinative), while the second part delves into inductive reasoning.

Mill’s work is a meticulous examination of the methods by which knowledge is acquired and evaluated. He discusses the processes of generalization, induction, and inference, aiming to establish a systematic framework for critical thinking and scientific inquiry. Throughout the book, Mill emphasizes the importance of evidence-based reasoning and the principles of empirical observation in the pursuit of knowledge.

This seminal work by John Stuart Mill has had a profound and enduring impact on the fields of logic, philosophy, and the scientific method. It serves as a comprehensive guide to the principles of sound reasoning and the methodology of scientific inquiry, making it essential reading for those interested in critical thinking and the foundations of knowledge.