Madame d'Héricourt is well known in France as an able contributor to various philosophic journals, and also as a member of the medical profession, in which she holds a high and respected position. Her opinions are entitled to great weight, and will be welcomed as throwing much light on the practical question of the sphere of woman, which is becoming one of increasing interest. The better to adapt the book to the American public, it has been slightly abbreviated in portions of local interest, referring chiefly to French legislation. It has been well received in England, as is testified by the following extract from the London Critic, one of the ablest of the English critical journals: "The work is calculated to do an immense service to French society at the present time-just when the literature of the country is on the verge of decay from the rottenness which is eating to its very core. 'La Femme Affranchie' points out the remedy to the social cancer which has gnawed away the vital principle of domestic life in France, and caused that antagonism between the sexes which foreigners behold with the most profound amazement. Madame d'Héricourt's bold and nervous arguments completely destroy the brutal commonplaces of Proudhon as regards the moral and intellectual capacity of women. She takes him on his own ground, and to his medical propositions returns medical objections of far greater weight and power, being more competent to judge the question, as she has passed examinations as 'Maitresse sage femme' of 'La Clinique,' and received her diploma as medical practitioner many years ago."