Rocket Development: Liquid-Fuel Rocket Research is a book written by Robert H. Goddard, an American physicist and inventor who is often referred to as the father of modern rocketry. The book provides a detailed account of Goddard's research and development of liquid-fueled rockets, which he conducted in the early 20th century.The book is divided into several chapters, each of which covers a different aspect of Goddard's work. The first chapter provides...