of Invertebrates," and see how fully he admits the descent of species.
Of the "Origin," four English editions, one or two American, two French, two German, one Dutch, one Italian, and several (as I was told) Russian editions.

The translations of my book on "Variation under Domestication" are the results of the "Origin;" and of these two English, one American, one German, one French, one Italian, and one Russian have appeared, or will soon appear.

Ernst Hackel wrote to me a week or two ago, that new discussions and reviews of the "Origin" are continually still coming out in Germany, where the interest on the subject certainly does not diminish.

I have seen some of these discussions, and they are good ones.
I apprehend that the interest on the subject has not died out in North America, from observing in Professor and Mrs.Agassiz's Book on Brazil how exceedingly anxious he is to destroy me.

In regard to this country, every one can judge for himself, but you would not say interest was dying out if you were to look at the last number of the "Anthropological Review," in which I am incessantly sneered at.