The book "The Human Family After Its Origin and Natural Development" was written by the Austrian historian and anthropologist Friedrich von Gelwald. In his work, the author examines the evolution of human society, starting with the first origins of the human genealogy and ending with the modern understanding of social interactions. He considers the diversity of traditions, customs and cultures of different peoples, as well as the influence of natural and historical factors on the formation of society. This book helps to gain a deeper understanding of the history of human development and the diversity of its cultural and social aspects.