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Journal of Researches
Darwin’s first book, Journal of researches into the geology and natural history of various countries visited by the H.M.S. Beagle, also known widely as The voyage of the Beagle, was first published in 1839 followed by future updated editions (Darwin Online). This book documents Darwin’s observations of plants, animals, and geology while he was on a voyage on the HMS Beagle as the ship’s naturalist. This trip was so significant for Darwin that he stated it “determined my whole career” (amnh.org). -
On the Origin of Species
Darwin’s most famous book and perhaps the most significant biological book ever written, the Origin of Species introduces the concept of natural selection. This book, first published in 1859, describes Darwin’s compelling theory that all living things change over time and are all related to one another genealogically (Darwin Online). Watch a short video describing how Darwin came to write the Origin of Species here. -
The Descent of Man
Published in 1871, Darwin’s The Descent of Man applied the theory of evolution and natural selection to the human species. The book influenced scientific and religious thinking in regards to the origin of the human species thereby altering the traditional views landscape. Darwin’s purpose of the book was to consider three main things; whether man descended from a pre-existing form, the manner of development, and the value of differences between the so-called races of man (British Library). -
Expression of the Emotions
Published in 1872, The Expression of the Emotions in Man and Animals, was Darwin’s attempt to strengthen his theories regarding evolution and natural selection in relation to the human species. As one of the first scientific works illustrated with photographs, Darwin sought to capture the striking similarity in facial expressions from emotions between humans and animals thus further solidifying his theories (National Museum).
