of drawing up a reliable account of the inner
history of the Tripoli expedition and of vindicating Italy from the many
false accusations which have been levelled against her. The MSS. have been
submitted to the Italian Prime Minister as well as the Minister of Foreign
Affairs. The book is illustrated with portraits of leading Italians and
with photographs of Libya.

=PSYCHOLOGY, A NEW SYSTEM OF.= By ARTHUR LYNCH, M.P. 2 vols. 10s. 6d. each
net. Based on the study of Fundamental Processes of the Human Mind. The
principles established will afford criteria in regard to every position in
Psychology. New light will be thrown, for instance, on Kant's Categories,
Spencer's Hedonism, Fechner's Law, the foundation of Mathematics, Memory,
Association, Externality, Will, the Feeling of Effort, Brain
Localisations, and finally on the veritable nature of Reason.

=AN INTRODUCTION TO METAPHYSICS=. By HENRI BERGSON. Translated by T. E.
Hulme. Fcap. 8vo, Cloth, price, 2s. 6d. net. The "Introduction to
Metaphysics," although the shortest, is one of the most important of
Bergson's writings. It not only provides the best introduction to his
thought, but is also a book which even those familiar with the rest of his
work will find necessary to read, for in it he develops at greater length
and in greater detail than elsewhere, the exact significance of what he
intends by the word "intuition." Every expositor of Bergson has hitherto
found it necessary to quote "An Introduction to Metaphysics" at
considerable length, yet the book has never before been available in
English.

=AN INTRODUCTION TO BERGSON=. By T. E. HULME. 7s. 6d. Besides giving a
general exposition of the better known parts of Bergson's philosophy, the
author has discussed at some length Bergson's "Theory of Art," which may
prove to many people the most interesting part of his whole philosophy,
although it has so far been written about very little. At the same time
this book is no running commentary on a great number of separate ideas;
the author has endeavoured by subordinating everything to one dominating
conception, to leave in the reader's mind a clearly outlined picture of
Bergson's system. During the last few years the author has been able to
discuss many points of difficulty with M. Bergson himself.

SOCIAL AND POLITICAL SERIES

=FROM THEATRE TO MUSIC-HALL=. By W. R. TITTERTON. Crown 8vo, cloth. 3s.
6d. net. This book is neither a history of the drama nor a critical