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Bottone.— The Dynamo: How Made and How Used. By S. R. Bottone, Author of "Electric 

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Brown. — An Introductory Treatise on the Lunar Theory. By Eenest w. Beown, M.A., 

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Cambridge Natural Science Manuals, {physical Series.) Mechanics. Dynamics, Statics, and 

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Cambridge Mathematical Series. An Elementary Treatise on Mensuration. By B. T. Mooee, 

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Bell's Technological Handbooks. New Volume. A Text=Book of Qas Manufacture. For Stu- 

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Harrison and Baxandall. Practical Plane and Solid Geometry. With an Induction to the Study 

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Lodeman. The Spraying of Plants. A succinct Account of the History, Principles and Practice of the 

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The Child and Childhood in Folk=Thought. (The Child in Primitive Culture. ) By Alexandbe 

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Atlas of Nerve=Cells. By M. Allen Staee, M. D., Ph. D., Professor of Diseases of the Mind and 

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Atlas of the Fertilization and Karyokinesis of the Ovum. By Edmund B. Wilson, Ph.D. 

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Statistics and Sociology. Science of Statistics. Part I. By Richmond Mayo-Smith, Professor of 

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