"Deserves to be as widely read as were the originals when they were first published."Biological Journal of the Linneas Society. Includes five chapters from The Origin of Speices, complete and unabridged; significant extracts from the works that precede and develop the theory of evolution: The Voyage of the Beagle, The Descent of Man, and The Variations of Animals and Plants; scientific papers, travel writings, letters, and a family memorial; plus a chronology and biography."

This volume includes many letters previously unpublished, and chronicles a year that was enlivened by scientific controversy and filled with scientific queries and discussions relating to Darwin's transmutation theory. His love of botany and his expanding experimental program is well depicted by correspondence with professional botanists, horticulturalists, and hobbyists. Nine appendixes provide additional information from the Darwin Archive and from nineteenth-century publications. The letters also provide glimpses of life among the Victorian gentry and reveal the practical and emotional...

Volume 13 contains letters for 1865, the year Charles Darwin published his long paper on climbing plants and continued work on his book, The Variation of Plants and Animals under Domestication. 1865 was also the year when Robert FitzRoy committed suicide; Joseph Dalton Hooker became director of the Royal Botanic Gardens, Kew; and Charles Lyell and John Lubbock quarrelled over an alleged incident of plagiarism. The volume includes a supplement of over 100 letters discovered or redated since the series began publication, including a fascinating collection written when Darwin was 12.

Charles Darwin's health improved substantially in 1866 under a dietary and exercise regime prescribed by his physician Henry Bence Jones. With renewed vigour, he worked steadily on his manuscript of Variation of Plants and Animals under Domestication, submitting all but the final chapter to his publisher in December. He also worked on the fourth, and much revised, edition of Origin which was delivered to printers in July, and preparations were begun for a third German edition of Origin. His improved health allowed him a more active social life. At Down, Darwin entertained a number of...