ENGLISH AND FOREIGN PHILOSOPHICAL LIBRARY.

PHILOSOPHICAL INQUIRY is essentially the chief intellectual study of our age. It is proposed to produce, under the title of "THE ENGLISH AND FOREIGN PHILOSOPHICAL LIBRARY," a series of works of the highest class connected with that study.

The English contributions to the series consist of original works, and of occasional new editions of such productions as have already attained a permanent rank among the philosophical writings of the day.

Beyond the productions of English writers, there are many recent publications in German and French which are not readily accessible to English readers, unless they are competent German and French scholars. Of these foreign writings, the translations have been entrusted to gentlemen whose names will be a guarantee for their critical fidelity.

"THE ENGLISH AND FOREIGN PHILOSOPHICAL LIBRARY" claims to be free from all bias, and thus fairly to represent all developments of Philosophy, from Spinoza to Hartmann, from Leibnitz to Lotze. Each original work is produced under the inspection of its author, from his manuscript, without intermediate suggestions or alterations. As corollaries, works showing the results of Positive Science, occasionally, though seldom, find a place in the series.

The series is elegantly printed in octavo, and the price regulated by the extent of each volume. The volumes will follow in succession, at no fixed periods, but as early as is consistent with the necessary care in their production.

THE FOLLOWING HAVE ALREADY APPEARED:VOLS. I.-III.] In Three Volumes, post 8vo, pp. 350, 406, and 384, with Index, cloth, I, IIs. 6d.

A HISTORY OF MATERIALISM.

By Professor F. A. LANGE.

Authorised Translation from the German by ERNEST C. THOMAS.

"This is a work which has long and impatiently been expected by a large circle of readers. It has been well praised by two eminent scientists, and their words have created for it, as regards its appearance in our English tongue, a sort of ante-natal reputation. The reputation is in many respects well deserved. The book is marked throughout by singular ability, abounds in striking and suggestive reflections, subtle and profound discussions, felicitous and graphic descriptions of mental and social movements, both in themselves and in their mutual relations."-Scotsman.