Natural Rationality | decision-making in the economy of nature


The Complete Work of Charles Darwin Online

This site contains Darwin's complete publications and many of his handwritten manuscripts. There are over 50,000 searchable text pages and 40,000 images. There is also the largest Darwin bibliography and manuscript catalogue ever published. More than 150 ancillary texts are included, ranging from reference works to reviews, obituaries, descriptions of the Beagle specimens and related works for understanding Darwin's context. Free audio mp3 versions of his works are also available.

FEATURES (click to see what is special about this site)

Most of the works on this site appear online for the first time such as the first editions of Journal of Researches, Descent of Man, Zoology and all six editions of the Origin of species (1st, 2nd, 3rd, 4th, 5th & 6th). There are many never before published manuscripts such as Darwin's Beagle field notebooks and complete images of his early theoretical notebooks.