Discrete Mathematics . Counts" edited by Y. A. Shitova is a unique publication that immerses the reader in the world of discrete mathematics, focusing on one of its most fascinating and relevant topics - graphs. This work is not just a textbook, but a real encyclopedia of knowledge that will be useful to both students and teachers, as well as to anyone interested in mathematics and its applications in various fields. Graphs are not just abstract structures, but a powerful tool that finds application in a variety of fields: from computer science and algorithm theory to social networks and bioinformatics. The book discusses in detail the basic concepts such as vertices, edges, paths and cycles, as well as the various types of graphs - oriented and undirected, weighted and unweighted. Each section is illustrated with clear examples and tasks, which makes the material accessible to perception. Who can like this edition? First of all, it will be useful for students of mathematical and technical specialties, as well as for all who study computer science . However, interest in the book can be shown by wider circles of readers: from schoolchildren preparing for mathematics competitions to professionals working in the field of software development or data analysis. If you are passionate about logical problems, like to solve puzzles and want to understand how graphs can change your perception of the world, then this book will be a real discovery for you. Topics raised in Discrete Mathematics. Graphs", covering not only theoretical aspects, but also practical applications. The reader will learn how graphs are used to optimize routes, analyze social networks, model biological processes, and even in economic research. This makes the book especially relevant in today's world, where data and its analysis become the basis for decision-making in business and science. The style of the authors is clear and accessible. Each chapter is written in such a way that even complex concepts become understandable. There are many illustrations and graphs in the book, which helps to visualize the material and better absorb the information . The authors also offer a variety of exercises and tasks to solve on their own, which makes the learning process more interactive and fun. Do not forget about other works of Y. A. The ones that also deserve attention. His works on graph theory and combinatorics have already gained popularity among students and teachers. This author is known for his ability to explain complex things in plain language, and "Discrete Mathematics. Counts are no exception. If you're looking for a book that will help you understand discrete mathematics and its applications more deeply, then "Discrete Mathematics. It will be a great choice.. It will not only expand your knowledge, but also inspire new research and discoveries. Do not miss the opportunity to immerse yourself in the world of graphs and discover their amazing possibilities!