Nature and nurture; In the wilderness; Mathematical statistics; Rothamsted Experimental Station; Tests of significance; The design of experiments; The genetical theory of natural selection; The evolution of dominance; The role of a statistician; Galton Professor of Eugenics; Evolutionary ideas; In the United States and India; Blood groups in man; Losses of war; Arthur Balfour Professor of genetics; The biometrical movement; Scientific inference; Retirement.

In this work, Charles Ritz reflects on rods, lines and other tackle as well as his famous method of fly-casting - High Speed, High Line - which is described in detail. The book is enriched with his reminiscences from the finest game-fishing waters of Europe and North America.