Woodbury Cottage, | Biggin Hill, Norwood, S.E.
30th. July 77
My dear Mr. Darwin,
With this I send Azara by book post & with many thanks. I found no other passages bearing on Infanticide than those you directed me to; but see p 146 & 152 for systems of abortion. Page 92 gives me a fresh instance of Nair polyandry in connectn. with female infanticide.1
As to abortion: I think it must be counted a refinement on & advance from infanticide & since the evidence shows that a system of infanticide is always, on the whole, a system of female infanticide we must infer a former practice of female infanticide where we find a practice of abortion.
What I say as to systems of infanticide being always on the whole systems of female infanticide rests not on speculatn. but evidence. Spencer has just given us all a terrible lesson as to the evils of taking things “out of one’s head”.2
I wish I had been nearer you that I might borrow books freely. I fear I am terribly in arrear, having nearly 8 years’ books of travels to overtake. I am making a list of books to buy to take with me to Algiers. If you can suggest any I shd. buy I shall be obliged.—
At last we have warm weather & I am thankful. The late damp tried me much.
Mrs. McLennan3 is some what better & joins me in kind messages to you all. We are expecting to see the Litchfields4 here on Friday.
I am yours very sincerely | J. F McLennan
Please cite as “DCP-LETT-11082,” in Ɛpsilon: The Charles Darwin Collection accessed on