The book "On the Origin of Species: Natural Selection" is a classic work of the outstanding English naturalist Charles Darwin. In his book, he explores the process of evolution and the influence of natural selection on the development of various species of living creatures. The author talks about the mystery and diversity of the living world, reveals the laws of natural selection and adaptation of creatures to changes in the habitat. The reader will have the opportunity to better understand the principles of evolution and the arguments that support this theory, thanks to the scientifically based approach of the author. The book "Origin of species: natural selection" remains relevant to the present day, helping readers to learn in depth the principles of the functioning of living nature.