Antarctic Mountains unveils the hidden world beneath Antarctica's ice, revealing extensive subglacial mountain ranges. These mountains, comparable to major ranges on other continents, profoundly influence ice sheet dynamics and global sea level rise. This book explores how mapping these ranges, understanding their geological history, and investigating their impact on climate patterns are crucial for predicting future environmental changes. For example, the topography of these mountains controls the flow of ice streams, affecting the ice sheet's overall stability. The book presents a comprehensive view of Antarctic geography, climate science, and geological principles, making complex topics accessible. It details methods like radar sounding and seismic surveys used to map these hidden landscapes. Furthermore, it highlights the geological history of these mountains by analyzing rock samples and remote sensing data, connecting them to global tectonic events. A key focus is the interplay between geology and glaciology, traditionally separate fields, providing a complete picture of the Antarctic environment and its role in the Earth system. Concluding with a discussion on the implications for future sea-level rise and climate trends, the book emphasizes the importance of understanding these subglacial features. By synthesizing geophysical data, geological analyses, and climate modeling, it offers valuable insights for researchers, policymakers, and anyone interested in polar science and environmental issues. The book progresses systematically, building from the discovery of these ranges to their broader implications for our planet's future.