ELECTRICITY AND MATTER. By Joseph John Thomson, D.Sc., LL.D., Ph.D., F.R.S., Fellow of Trinity College, Cambridge, Cavendish Professor of Experimental Physics, Cambridge.
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THE INTEGRATIVE ACTION OF THE NERVOUS SYSTEM. By Charles S. Sherrington, D.Sc., M.D., Hon. LL.D., Tor., F.R.S., Holt Professor of Physiology in the University of Liverpool.
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RADIOACTIVE TRANSFORMATIONS. By Ernest Rutherford, D.Sc., LL.D., F.R.S., Macdonald Professor of Physics, McGill University.
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EXPERIMENTAL AND THEORETICAL APPLICATION OF THERMODYNAMICS TO CHEMISTRY. By Walther Nernst, Professor and Director of the Institute of Physical Chemistry in the University of Berlin.
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PROBLEMS OF GENETICS. By William Bateson, M.A., F.R.S., Director of the John Innes Horticultural Institution, Merton Park, Surrey, England.
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STELLAR MOTIONS, WITH SPECIAL REFERENCE TO MOTIONS DETERMINED BY MEANS OF THE SPECTROGRAPH. By William Wallace Campbell, Sc.D., LL.D., Director of the Lick Observatory, University of California.
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THEORIES OF SOLUTION. By Svante August Arrhenius, Ph.D., Sc.D., M.D., Director of the Physico-Chemical Department of the Nobel Institute, Stockholm, Sweden.
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IRRITABILITY, A PHYSIOLOGICAL ANALYSIS OF THE GENERAL EFFECT OF STIMULI IN LIVING SUBSTANCE. By Max Verworn, M.D., Ph.D., Professor at Bonn Physiological Institute.

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