This literature on Theory of restrictions offers detailed knowledge about various elements of this principle and is an apt source for a person who looks for to begin his TOC trip. This literature exists as a light company book, with more attention offered to cover TOC principles and relevant insights. The books begins with clarifying the fundamentals in TOC, its relationship with other principles like Lean and six sigma. With the fundamentals talked about, the following topics are covered: - Focusing Process - Change Management - Thinking Process Tools - TOC's application in Project Management - TOC's application in Operations Management - TOC's application in Supply chain Management - TOC's application in costing - Metrics and Behaviour. To point out particularly,"Thinking procedure tools" is being presented with all the required tools, in a personal life scenario. The reader can get to comprehend using various TP tools in this specific section of the book. The application section offers much better insights on the use of "Thinking procedure tools" in deriving the relevant applications, hence exposing the reader to the business use of these tools. Nevertheless, the importance of organizational metrics has actually been stressed up on, with a separate chapter devoted for this topic. On an entire, this literature satisfies the pursuit of continuous enhancement experts who want to have a good source of knowledge in Theory of restrictions, within a reasonably sized book.