“A valuable contribution to the literature of penology.”—Black and White.

20. Common Sense about Women. —— T. W. Higginson.

“An admirable collection of papers, advocating in the most liberal spirit the emancipation of women.”—Woman’s Herald.

21. The Unearned Increment. —— W. H. Dawson.

“A concise but comprehensive volume.”—Echo.

22. Our Destiny. —— Laurence Gronlund.

“A very vigorous little book, dealing with the influence of Socialism on morals and religion.”—Daily Chronicle.

23. The Working-Class Movement in America. —— Dr. Edward and E. Marx Aveling.

“Will give a good idea of the condition of the working classes in America, and of the various organisations which they have formed.”—Scots Leader.

24. Luxury. —— Prof. Emile de Laveleye.