A Manual of scientific enquiry; prepared for the use of Her Majesty's Navy: and adapted for travellers in general. Edited by Sir John F.W. Herschel, Bart. 8vo. London, 1849. (Section VI. Geology. By Charles Darwin.)
Memoir of the Rev. John Stevens Henslow. By the Rev. Leonard Jenyns. 8vo. London, 1862. [In Chapter III., Recollections by Charles Darwin.]
A letter (1876) on the 'Drift' near Southampton published in Prof. J. Geikie's 'Prehistoric Europe.'
Flowers and their unbidden guests. By A. Kerner. With a Prefatory Letter by Charles Darwin. The translation revised and edited by W. Ogle. 8vo. London, 1878.
Erasmus Darwin. By Ernst Krause. Translated from the German by W.S. Dallas. With a preliminary notice by Charles Darwin. 8vo. London, 1879.
Studies in the Theory of Descent. By August Weismann. Translated and edited by Raphael Meldola. With a Prefatory Notice by Charles Darwin. 8vo. London, 1880—.
The Fertilisation of Flowers. By Hermann Muller. Translated and edited by D'Arcy W. Thompson. With a Preface by Charles Darwin. 8vo. London, 1883.
Mental Evolution in Animals. By G.J. Romanes. With a posthumous essay on instinct by Charles Darwin, 1883. [Also published in the Journal of the Linnean Society.]
Some Notes on a curious habit of male humble bees were sent to Prof. Hermann Muller, of Lippstadt, who had permission from Mr. Darwin to make what use he pleased of them. After Muller's death the Notes were given by his son to Dr. E. Krause, who published them under the title, "Ueber die Wege der Hummel-Mannchen" in his book, 'Gesammelte kleinere Schriften von Charles Darwin.' (1886).
III.—LIST OF SCIENTIFIC PAPERS, INCLUDING A SELECTION OF LETTERS AND SHORT COMMUNICATIONS TO SCIENTIFIC JOURNALS.