The book "The History of Creation, Volume 1 (of 2) or the Development of the Earth and its Inhabitants by Natural Causes" by the famous German evolutionist and biologist Ernst Haeckel is an important work devoted to the study of the development of life on Earth. In this book, the author examines the natural factors underlying the evolution of the planet and its living organisms. It illuminates ideas about the origin and development of species, considering them in the context of natural causes and proving how nature affects the formation and development of life. This book offers an in-depth scientific perspective on the evolution of the world that will interest anyone interested in the origin and life of planet Earth.