No summary available.

Recounts efforts to establish The Reader as a respected weekly journal of science. Asks that JH submit material for publication in it.

The Reader does not plan to publish a list of contributors, but would welcome letters by JH, which would imply JH's support for the new weekly journal of science.

Wonders whether CD might contribute, if possible, an occasional letter to the Reader to help in their effort to establish the journal.

Will subscribe to HS's work as requested [see HS's 1860-3-5], but dissents 'from very large portions' of HS's views. Especially objects to HS's adoption of the 'Shibboleth of the Hegel & Schelling School of German Philosophy—"the Absolute."' [This letter misdated; correct date: 1860-3-17.]

Asks whether CD will add his name to a list supporting them in the "[Edward John] Eyre prosecution matter".

No summary available.

No summary available.

Thanks for copy of HS’s First principles [? 2d ed. (1867)].

Comments on HS’s Principles of biology [1864, 1867].

Thanks CD for copy of Variation.

Discusses Pangenesis and considers CD’s "gemmules" comparable to his own hypothetical "physiological units" ["On alleged ""spontaneous generation"", and on the hypothesis of physiological units", appendix in The principles of biology, vol. 1 (1864)].

No summary available.

Thanks CD for copy of Descent; wishes it had appeared earlier so that he could have made use of the facts in his Principles of psychology [2d ed. (1870–2)].

Intends to answer Sir A. Grant’s article if CD does not. [A. Grant, "Philosophy and Mr Darwin", Contemp. Rev. 17 (1871): 274–81; H. Spencer, "Mental evolution", Contemp. Rev. 17 (1871): 461–2.]

No summary available.

Expresses his "unbounded admiration" for HS’s article on Martineau ["Mr Martineau on evolution", Contemp. Rev. 20 (1872): 141–54]

and his article on sociology [Contemp. Rev. 19 (1872): 701–18]. CD never believed in the reigning influence of great men on the world’s progress but could not have given his reasons. "Now every one with eyes to see and ears to hear . . . ought to bow their knee to you, as I for one do."

HS hopes in the future to show more fully "absolute emptiness" of James Martineau’s propositions; is glad CD approved of his article dealing with JM’s arguments. [J. Martineau, "The place of mind in nature", Contemp. Rev. 19 (1872): 606–23; H. Spencer, "Mr Martineau on evolution", Contemp. Rev. 20 (1872): 141–54.]

Thanks CD for Expression. Disagrees with his views on the genesis of melody; HS gives some reasons for believing it to originate in the natural cadences of emotional speech.

Wants to use CD’s support to put pressure on Michael Foster to enable Huxley to take an immediate holiday.

Thanks for copy of HS’s Descriptive sociology [1873].

Discusses adaptations in flowers and their heritability.

Mentions advertisements for HS’s book [? Study of sociology (1873)].

Thought HS would have profited by principle that a character appearing late in life is inherited at same age.