...Hollond, and Camperdown were evidently men who stood, or meant to stand, on the intellectual qualities . . . . Agassiz and his wife are just about to publish a book—only one volume—on Brazil . You must read it, for it is full of matter, very pleasantly presented. We have just finished it, in what they call an advance copy, and the two Annas have enjoyed it as much as I have. Lady ...