Haeckel is a book written by Elbert Hubbard, which provides a comprehensive overview of the life and work of Ernst Haeckel, a prominent German biologist, philosopher, and artist of the late 19th and early 20th centuries. The book delves into Haeckel's scientific contributions, including his research on marine biology, evolution, and embryology, as well as his philosophical views on the relationship between science and religion. Hubbard also explores...