The book "Handbooks In Operations Research" offers a comprehensive collection of ten highly relevant articles that address the most significant topics in optimization. Written by leading experts in the field, it serves as a primary reference for researchers engaged in optimization techniques or looking to expand their knowledge of the latest and most efficient algorithms. The initial sections of each chapter are designed to be accessible to master's students, while the chapters also provide advanced content on current research topics. These include, among others, the polynomial algorithms of linear programming by Khachian and Karmarkar, as well as techniques for solving combinatorial and integer programming problems. Overall, the book presents a lively and up-to-date discussion on the state of the art in optimization.