This book is comprehensive compilation of a variety of topics in anesthesiology and its subspecialty that has increased exponentially over the years. With 53 chapters, the book is an amalgamation of key insights tempered and supported by evidence-based literature. The contents of the book has been organized in a systematic manner and has emphasised on airway management, perioperative evaluation, risk stratification, and newer horizons in critical care, palliative and pain medicine. Written by the luminaries and generation next from all over the country this is an endeavor to impart the knowledge and insights for the busy clinician and the PG students.