This book covers a broad range of topics, providing trainee and practising anaesthetists with a comprehensive source of knowledge on applied sciences and clinical anaesthesia. The book has been divided into six sections with various chapters serving as a synopsis of the practice of anaesthesia. Each chapter discusses the significance and importance of problems that can impact the peri-operative management of the surgical patient. The case scenarios at the end of each chapter will additionally help in understanding the practical relevance of basic science. This book will be an invaluable educational resource for trainee anaesthetists and an indispensable aide‐mémoire for practising anaesthetists. It is, therefore, essential study material for trainees and a great educational tool for trainers. Medical students and junior doctors, who are about to embark on a career in anaesthesia or intensive care medicine, will also find the book to be a useful companion.