Energy Meso-Regions of Northern Eurasia : The changing role of the Caspian Basin and Eastern Siberia at the turn of the 20th-21st centuries”, written by the team of authors, is an exciting and in-depth study that immerses the reader in the complex world of energy geopolitics and economic transformations. This work will be a real find for those interested in energy security, international relations and sustainable development in the context of modern challenges. The book focuses on the Caspian Basin and Eastern Siberia, two key regions that play a significant role in the energy balance of Northern Eurasia. The authors explore how changes in the global economy, politics and ecology affect the dynamics of these meso-regions, as well as their interaction with other parts of the world. Readers will be able to learn about how historical factors, natural resources and geopolitical interests form unique conditions for the development of energy projects in these regions. The book will be of interest to a wide range of readers: from undergraduate and graduate students studying international relations and energy, to professionals in the field of energy policy, ecology and economics. It will also attract the attention of researchers, analysts and anyone who wants to understand more deeply how energy resources affect the political stability and economic development of countries. It raises important topics such as sustainable development, ecology, international cooperation and conflict, which makes it relevant for discussion in modern society. The style of the authors is distinguished by an analytical approach and clarity of presentation, which makes it easy to perceive even the most complex concepts. They use rich factual material, including statistics, historical data and examples from real practice, which makes the book not only informative, but also fascinating. Readers will be able to immerse themselves in the world of energy strategies, understand how they are formed and what consequences they can have for the future. The book "Energy Meso-regions of Northern Eurasia" also touches on important aspects related to climate change and the transition to sustainable energy sources. The authors emphasize the need to integrate environmental and economic interests, which makes their work particularly relevant in light of the global challenges facing humanity. If you are looking for literature that combines in-depth analysis, relevance and practical relevance, then this book will be an excellent choice. It will not only expand your knowledge of energy processes in Northern Eurasia, but also help you better understand how these processes affect the global political and economic picture. Do not miss this unique work, which opens up new horizons in understanding energy policy and its impact on international relations. "Energy Meso-regions of Northern Eurasia" is a book that will become a valuable resource for all who seek to be aware of current trends in the field of energy and geopolitics.