The book "Thinking as Science" by the author Henry Hazlitt considers the process of thinking as an important aspect of philosophical and scientific knowledge. This work offers the reader an in-depth analysis of various aspects of thinking, highlights its structure and logic. The author explores the psychological and philosophical aspects of understanding and analyzing thinking, providing the reader with new perspectives on this complex process. The book "Thinking as Science" is an important source of information for those interested in philosophy, psychology and scientific knowledge.