Philosophers from Plato to Sir Thomas More have sought, in their descriptions of Utopia under different names, to portray a commonwealth in which justice should reign and labor receive its rightful reward. In following the steps of those illustrious thinkers Mr. Collens has the opportunity of presenting to his readers, with freshness of treatment and originality of plan, his solution of the labor questions specially affecting this age. The danger besetting works of this kind, where the author is dissatisfied with the existing order of things, and feels a strong sympathy with oppressed labor, is that they insensibly verge towards the vindication of the theories of communism and the revolutionary rights of man. We are convinced that no conclusions could be more opposed, or even abhorrent, to Mr. Collens’ mind than these. His preface, written on “the Feast of the Holy Name of Jesus,” and the whole spirit of his work, bespeak him a fervent Catholic; but, if followed to a logical and forcible conclusion, it would be difficult to distinguish the goal to which the doctrines embodied in the author’s denunciation of the “appropriators of natural values” would lead from that seen at the end of Proudhon’s—“_La propriété, c’est le vol._” This, however, is a defect inherent in all Utopias—not of their own nature, but from the fallen condition of man. With this caution we can safely recommend Mr. Collens’ work as both interesting and instructive. Professor Devas’ pamphlet is on a more ordinary plane of authorship. It is historical and practical in the sense, as to the latter word, of treating of the existing facts of labor in England and their remedies. But we are not of those who would confine the meaning of the word “practical” solely to results immediately before us. A work like that of Mr. Collens, depending largely upon the imagination and investigating first principles, may be practical in the highest and most extensive sense, so far as it influences the original sources of human action. In his special treatment of the subject, however, Professor Devas has written a very able treatise. It is a reprint of three articles originally published in the _Month_, two of them containing the substance of a paper read before the Academia at Westminster. The first treats of labor and capital in general; the second, of the economic powers in manufacturing industries; the third, of their relative positions in agriculture. In his first article Professor Devas discusses the question whether contracts should be left to competition or a fair rate of wages—_justum pretium_—fixed, and, if so, how and by whom. He holds a middle view between the liberal economists who will listen to nothing but the rule of “supply and demand,” and the socialist school which denounces all competition and would have the state fix a compulsory rate. He cites the Nottingham hosiery trade as a case in point where wages are not fixed