P. Bert (Professor of Physiology, Paris), Forms of Life and other Cosmical Conditions.

E. Alglave (Professor of Constitutional and Administrative Law at Douai, and of Political Economy at Lille), The Primitive Elements of Political Constitutions.

P. Lorain (Professor Of Medicine, Paris), Modern Epidemics.

Prof. Schützenberger (Director of the Chemical laboratory at the Sorbonne), On Fermentations.

Mons. Freidel, The Functions of Organic Chemistry.

Mons. Debray, Precious Metals.

Prof. Corfield, M. A., M. D. (Oxon.), Air in its Relation to Health.

Prof. A. Giard, General Embryology.

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