Darwin and After Darwin, Volumes 1 and 3. An Exposition of Darwin's Theory and a Discussion of Post-Darwinian Issues is a publication in which author George John Romanes presents and examines Charles Darwin's theory of evolution. In the first volume, he addresses the basic concepts of free will, natural selection, and heredity, considering them in the context of the development of life on Earth. In the third volume, the author delves into further research, considering additional aspects of evolutionary biology and answering questions that arose after the publication of Darwin's works. This book is a valuable resource for anyone interested in the study of evolutionary theory and the implications it has for our understanding of nature and life.