XLI. Animal Intelligence. By G. J. Romanes, LL.D., F.R.S. Fourth Edition. 5_s._

XLII. The Concepts and Theories of Modern Physics. By J. B. Stallo.

Third Edition. 5_s._

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5_s._

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XLVIII. Fallacies. A View of Logic from the Practical Side. By Alfred Sidgwick. Second Edition. 5_s._

XLIX. Origin of Cultivated Plants. By Alphonse de Candolle. 5_s._

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LIII. Anthropoid Apes. By Robert Hartmann. With 63 Ill.u.s.trations. 5_s._

LIV. The Mammalia in their Relation to Primeval Times. By Oscar Schmidt. With 51 Woodcuts. 5_s._

LV. Comparative Literature. By H. Macaulay Posnett, LL.D. 5_s._

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_BRACKENBURY, Col. C. B., R.A._--Military Handbooks for Regimental Officers.

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Campaign of Fredericksburg, November-December, 1862. A Study for Officers of Volunteers. With 5 Maps and Plans. Crown 8vo, 5_s._

_CLERY, C., Lieut.-Col._--Minor Tactics. With 26 Maps and Plans.

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_COLVILE, Lieut. Col. C. F._--Military Tribunals. Sewed, 2_s._ 6_d._

_CRAUFURD, Capt. H. J._--Suggestions for the Military Training of a Company of Infantry. Crown 8vo, 1_s._ 6_d._

_HAMILTON, Capt. Ian, A.D.C._--The Fighting of the Future. 1_s._

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Notes on Cavalry Tactics, Organisation, etc. By a Cavalry Officer. With Diagrams. Demy 8vo, 12_s._

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_SCHAW, Col. H._--The Defence and Attack of Positions and Localities.