The book "Essays on Heredity and Related Biological Problems. Authorized Translation" was written by the outstanding German biologist August Weissmann. In this book, the author explores key biological questions related to heredity and evolution, highlights new ideas and theories about the transmission of genetic information from one generation to another. Weissmann draws attention to the importance of heredity in biological processes and presents his thoughts on evolution and natural selection. This book is an important work in the history of the science of heredity and biology in general, as well as a contribution to the development of modern genetics.