Prof. Rudolph Virchow (Berlin Univ.) Morbid Physiological Action.
Prof. Claude Bernard. History of the Theories of Life.
Prof. H. Sainte-Claire Deville. An Introduction to General Chemistry.
Prof. Wurtz. Atoms and the Atomic Theory.
Prof. De Quatrefages. The Human Race.
Prof. Lacaze-Duthiers. Zoology since Cuvier.
Prof. Berthelot. Chemical Synthesis.
Prof. J. Rosenthal. General Physiology of Muscles and Nerves.
Prof. James D. Dana, M.A., LL.D. On Cephalization; or, Head-Characters in the Gradation and Progress of Life.
Prof. S. W. Johnson, M.A. On the Nutrition of Plants.