The book "Methodology and Methodology of Sociological Research" by I. In. Tsvetkova is an important and relevant work that will become an indispensable assistant for students, graduate students and anyone interested in sociology and research methods in this field. In a rapidly changing world, where social processes are becoming more complex and multifaceted, understanding the basics of sociological analysis and research methods becomes especially important. Tsvetkov in his book offers readers a deep dive into the theoretical and practical aspects of sociological research. It considers key methodological approaches that allow researchers not only to formulate scientific hypotheses, but also to test them using various methods of data collection and analysis. The book covers a wide range of topics, including qualitative and quantitative methods, sampling, questionnaires, interviews and many other techniques that will help the reader to master the art of sociological research. Who is this book intended for? First of all, it will be of interest to students of sociological faculties and everyone who wants to deepen their knowledge in the field of social science . It can also attract the attention of practicing sociologists, researchers and analysts who seek to improve their research skills. The book is suitable for both beginners and more experienced professionals who want to update their knowledge of modern methods and approaches in sociology. Topics raised in the book range from the basics of sociological thinking to complex data analysis techniques. Tsvetkov focuses on the importance of ethical aspects in sociological research, which makes his work especially relevant in the light of modern challenges. He emphasizes that sociological research should not only be scientific, but also ethically sound, which contributes to the formation of trust between researchers and society. The author's style is clear and accessible, which allows the reader to easily assimilate even the most complex concepts. Flowers uses many examples from practice, which makes the material more visual and applicable. His approach to the presentation of the material contributes not only to understanding, but also inspires his own research and experiments in the field of sociology. The book "Methodology and Methodology of Sociological Research" is not just a textbook, but a real guide to the world of sociology. It opens the door to understanding complex social phenomena and helps readers develop critical thinking, which is especially important in today's society, where information is becoming increasingly diverse and contradictory. If you are looking for literature that will help you understand the intricacies of sociological analysis, pay attention to the ethical aspects of research and learn how to apply various methods in practice, then Tsvetkov’s book will be an excellent choice. It will not only enrich your knowledge, but also inspire new ideas and research. Do not miss the opportunity to get acquainted with this important work, which can become the basis for your future in sociology. The book “Methodology and Methodology of Sociological Research” is a key to understanding social reality and a tool for its research.