*Dolerites of Sakhalin* is a captivating and insightful book authored by renowned Russian geologists and researchers K.F. Sergeev and V.B. Sergeeva. This engaging work transports readers into the fascinating world of Sakhalin’s geology and natural environment, unveiling the secrets hidden beneath its surface. Whether you're passionate about nature, geology, or simply eager to learn more about this mysterious and beautiful island, this book will serve as a true revelation. Sakhalin is more than just an island—it's a world unto itself, teeming with extraordinary natural phenomena and unique geological formations. In *Dolerites of Sakhalin*, the authors explore not only the island’s geology but also its history, formation, and the influence of natural processes on its ecosystems. The book offers an in-depth look at dolerites—magmatic rocks that are crucial for understanding the geological processes that shaped this remote and enigmatic land. A central theme of the book is the connection between geological activity and the ecosystems that develop on its foundation. The authors delve into how geology influences Sakhalin’s climate, flora, and fauna, as well as how human activity can disrupt this delicate balance. Readers will discover which rare plants and animals inhabit the island and how they have adapted to its unique conditions. This book will appeal not only to professional geologists but also to a broad audience—including students, researchers, and anyone interested in nature and ecosystems. Written in accessible language, it simplifies complex scientific concepts, making them understandable even for those without specialized training. It’s an ideal choice for students eager to deepen their knowledge of geology, as well as for nature enthusiasts curious about Sakhalin’s natural wonders. The authors’ clear and logical style makes it easy for readers to follow their thoughts and conclusions. K.F. Sergeev and V.B. Sergeeva are experienced researchers who share their expertise while inspiring others to explore and discover. Their previous works also deserve attention, as they cover a wide range of topics related to Russia’s geology and natural environment. *Dolerites of Sakhalin* is more than just a scientific publication; it’s a book that sparks curiosity about the world around us and encourages reflection on the importance of preserving nature. Addressing current ecological issues and sustainable development, it holds particular relevance amid today’s environmental challenges. If you’re interested in geology, ecology, or simply want to learn more about Sakhalin, this book will be a valuable addition to your library. It will expand your understanding, inspire new ideas, and deepen your appreciation for the wonders of nature. Don’t miss the opportunity to explore this fascinating work, which opens the door to the geological mysteries and natural marvels of Sakhalin.