Published anonymously. Includes facsimile reproductions of the 1st edition of Vestiges and the 1st edition of Explanations. . Internet Archive: Volume 1, Volume 2 . Published anonymously. . Internet Archive: Volume 1, Volume 2 Published anonymously. . Published anonymously. . Internet Archive: Volume 1, Volume 2. Further reading External links [Chambers, R.] (1844). Vestiges of the natural history of creation. London: John Churchill. (Darwin Online) [Chambers, R.] (1845). Explanations: A sequel to "Vestiges of the natural history of creation." By the author of that work. London: John Churchill. (Darwin Online) Vestiges online, in PDF format, scanned from an original text (Electronic Scholarly Publishing) Vestiges online, in HTML and TXT format (Project Gutenberg) Vestiges online, in HTML format (Stephen Jay Gould Archive) Explanations: a sequel to "Vestiges of the natural history of creation" 2nd ed. (1846)'' from Google Books. 1844 books Pre-Darwinian publications in evolutionary biology Works published anonymously 1840s in science Charles Darwin Phrenology