Summary

Mainly family news.

Eager to read GHD’s political economy MS "though Heaven knows whether I shall understand it".

Summary

Likes GHD’s article ["Professor Whitney on the origin of language", Contemp. Rev. (1874): 894]. "You have defended me nobly."

Summary

Hasty note to express his most decided opinion that letter [to Q. Rev.] should not give a sketch of GHD’s essay – only an explicit denial "& do not allude to me".

Summary

Approves of GHD’s letter [to Q. Rev. 137 (1874): 587–9] and his present plan, which removes all CD’s objections. Will make his own letter to Murray less imperious. "It will be a dreadful evil to me, if … we come to a quarrel."

Summary

Sends Murray’s report of November sales of CD’s books. "I am well content."

Summary

D. A. Spalding has asked for information to help with his experiments on sense of direction in animals. Has arrived at same results as GHD with blindfolded children. Will GHD let him have his results?

Summary

Returns historical sketch [of GHD’s "cousin paper"?] with comments. "For Heavens sake put a sentence in some conspicuous place that your results seem to indicate that consanguineous marriage, as far as insanity is concerned, cannot be injurious in any very high degree."

Summary

Is sorry to hear the news about the cousin question – a real misfortune.

Congratulates GHD on being nearly finished with work on Descent.

Summary

GHD’s corrections seem very good. Murray hopes there will be few corrections in Descent. CD assured him no changes have been made merely for improving style.

Wants very much to hear about "the terrible cousin affair".