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PSYCHOLOGY. By F. S. GRANGER, M.A.

THE EVOLUTION OF PLANT LIFE: Lower Forms. By G. MASSEE. _With
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AIR AND WATER. Professor V. B. LEWES, M.A. _Illustrated._

THE CHEMISTRY OF LIFE AND HEALTH. By C. W. KIMMINS, M.A.
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THE MECHANICS OF DAILY LIFE. By V. P. SELLS, M.A. _Illustrated._

ENGLISH SOCIAL REFORMERS. H. DE B. GIBBINS, D.Litt., M.A.

ENGLISH TRADE AND FINANCE IN THE SEVENTEENTH CENTURY. By W. A. S.
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THE CHEMISTRY OF FIRE. The Elementary Principles of Chemistry. By M.
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THE VAULT OF HEAVEN. A Popular Introduction to Astronomy. By R. A.
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THE EARTH. An Introduction to Physiography. By EVAN SMALL, M.A.
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ENGLISH POETRY FROM BLAKE TO BROWNING. By W. M. DIXON, M.A.

ENGLISH LOCAL GOVERNMENT. By E. JENKS, M.A., Professor of Law at
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THE GREEK VIEW OF LIFE. By G. L. DICKINSON, Fellow of King's College,
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#Social Questions of To-day#

Edited by H. DE B. GIBBINS, D.Litt, M.A. _Crown 8vo._ _2s. 6d._ 2/6

A series of volumes upon those topics of social, economic, and
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_The following Volumes of the Series are ready:--_

TRADE UNIONISM--NEW AND OLD. By G. HOWELL, Author of 'The Conflicts of
Capital and Labour.' _Second Edition._

THE CO-OPERATIVE MOVEMENT TO-DAY. By G. J. HOLYOAKE, Author of 'The