There has recently appeared a collection of essays on the subject of girls' education, which, for the reason that it has excited so much attention, cannot here be passed by without special notice. It is seldom that any book arouses so much criticism, and, withal, so much earnest opposition as this has provoked, and seldom do the newspapers so generously open their columns to discussions so extended on the merits and demerits of any publication. The author is a physician of high repute in the city of Boston, Dr. E. H. Clarke. With regard to the criticisms on it, the general observation may be made, that where the writer is a man, praise is more generally bestowed than in those cases where a woman is the author, though there are very marked exceptions, the bitterest criticism of a large number in my possession being written by a man. Women, from their stand-point of women, very generally unite in disagreeing with its premises, and from their stand-point as reasoning beings, they are unable to accept its conclusions, the premises being granted. And these adverse criticisms, these indignant protests, are not solely from teachers, but also from mothers, from those who have never taught, and the most candid and dispassionate one of all, from a woman in no wise connected with schools, either public or private. But even supposing that they were all from teachers, does that fact, except under a very narrow view of human nature, render them any the less valuable? Does one profession blind the eyes more than the other? Even in the narrowest view possible to the teacher, is it not for her interest that her pupils should be healthy? How can mental work be satisfactorily done without physical vigor? If it be objected here that some teachers are interested only in present results, unmindful of future consequences, I enter a counter statement that the same is true of some physicians, and bar the line of argument which would compare the poorest teachers with the best physicians.