Aerodynamics is a sub-field of gas dynamics and fluid dynamics which deals with the study of air, particularly its relationship with any solid and fluid object. It is mainly used in the construction, design and building of airplanes, space jets, rockets and other types of flying objects. It also plays a critical role in automotive designing. This book presents the complex subject of aerodynamics in the most comprehensible and easy to understand language. It is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in this field. This textbook will serve as a valuable source of reference for those interested in this field.