Alison M. Pearn – författare

The Correspondence of Charles Darwin provides, for the first time, full, authoritative texts of all known and available letters to and from Charles Darwin. The letters are accompanied by detailed explanatory footnotes and supplementary materials, and offer unparalleled insight into Darwin's experiments, thoughts, friendships, and family life. Volume 13 of this continuing series contains letters for 1865, when Darwin published his long paper on climbing plants and continued working on his book, The Variation of Plants and Animals under Domestication. In this year, Robert FitzRoy, former captain of HMS Beagle, committed suicide; Darwin's great friend 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 also contains a supplement of over 100 letters discovered or redated since the series began publication, including a fascinating collection of letters 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 scientific colleagues whom he had known previously only through correspondence. He also made his first appearance in London scientific society in many years, touring the Zoological Gardens at Regent's Park, and appearing at a soirée at the Royal Society.