The Toxicity of Internal Combustion Engines: 2 h. H. 1 Analysis of the composition of exhaust gases" by B. In. Alferovich is a deep and comprehensive study that immerses the reader in the world of ecology and technology associated with internal combustion engines. This work will become an indispensable source of information for students of technical universities, engineers, ecologists and anyone interested in environmental pollution issues and modern methods of its analysis. In the first part of the book, the author focuses on the analysis of the composition of exhaust gases generated during the operation of internal combustion engines. Alferovic not only lists chemical compounds, but also explains their effects on human health and the environment. The reader will learn how various factors, such as fuel type, engine design features, and engine operating modes, affect the level of emission toxicity. This makes the book relevant not only for professionals, but also for a wide audience interested in ecology and sustainable development. The book will be of interest to those who want to understand more deeply how internal combustion engines work and what consequences their use can have for the environment. Students and graduate students studying environmental sciences, mechanical engineering or automotive engineering will find in it a lot of useful data and practical recommendations. It will also be useful for environmentalists involved in monitoring air quality and developing new emission standards. The topics raised in the book concern not only technical aspects, but also the social and economic consequences of the use of internal combustion engines. Alferovi focuses on the need to transition to cleaner and more efficient technologies, making his work particularly relevant in light of global environmental challenges. Readers will be able to see how scientific research can influence politics and public consciousness, making this book an important contribution to the debate about the future of transport and ecology.[citation needed] The author's style is distinguished by clarity and accessibility, which allows even non-professionals to easily assimilate complex technical concepts. Alferovich uses many examples and illustrations, which makes the material more clear and understandable. His previous work was also marked by a high level of scientific rigor and practical orientation, which confirms his status as an expert in the field of ecology and technology. "The Toxicity of Internal Combustion Engines" is not just a book about the technical aspects of engine operation. It is a call to action, an awareness of the importance of environmental responsibility and the need to find new solutions to reduce the negative impact on nature. Readers interested in the topics of sustainable development, ecology and technology will find in this book many ideas and inspirations for further study and work in this area. If you are looking for literature that combines a scientific approach and practical significance, then the "Toxicity of Internal Combustion Engines" B. In. Alferovitch will be a great choice . This book will not only expand your knowledge, but also help to form an informed attitude to environmental issues and technologies that surround us in everyday life.