The book "Ice conditions of navigation of ships in the waters of the Canadian-Alaska Arctic", written by V. Smirnov, is a deep and fascinating study that immerses the reader in the world of difficult ice conditions faced by navigators in northern latitudes. This work is not only scientific, but also practical, which makes it an indispensable tool for professionals in the field of navigation, as well as interesting for everyone who is fond of marine navigation and Arctic research. The book covers a wide range of topics related to ice conditions, including their impact on the safety of navigation, features of the ice cover and its dynamics, as well as modern technologies used for navigation in difficult conditions. Smirnov, drawing on his extensive knowledge and experience, offers readers a unique perspective on the challenges faced by ships in these harsh waters. It describes how ice conditions can vary depending on the time of year, weather conditions, and geographic location, making each navigation unique and full of challenges. This book will be of particular interest to those working in the field of maritime transport, as well as students and researchers studying Arctic geography and climate. It will also be appreciated by lovers of adventure and travel, who dream of conquering the northern seas. In. Smirnov emphasizes the importance of training and knowledge for successful navigation in Arctic waters, which can be useful not only for professional sailors, but also for amateurs planning expeditions to these remote corners of the planet. The topics raised in the book are relevant not only for professionals, but also for a wide audience interested in climate change and its implications for maritime navigation. Smirnov considers how global warming affects ice conditions, which in turn can change shipping routes and economic ties between countries. This issue is becoming increasingly important in light of current environmental challenges, and the book offers readers an opportunity to reflect on the future of Arctic waters and their role in the global economy. Style B. Smirnov is distinguished by clarity and accessibility, which allows even non-experts to easily perceive complex scientific concepts. His ability to combine scientific data with practical examples makes the book not only informative, but also fascinating to read. Among other well-known works of the author are studies in the field of marine navigation and ice physics, which are also worthy of attention. If you are looking for books on the topics of navigation, Arctic research or climate change, “Ice conditions of navigation of ships in the waters of the Canadian-Alaska Arctic” will be an excellent choice. This book will not only expand your knowledge of ice conditions, but will also inspire new discoveries and travel. Dive into the pages of this work, you will discover a world full of secrets and challenges that modern researchers and sailors face.