SILLIMAN MEMORIAL, LECTURES 

 PUBLISHED BY YALE UNIVERSITY PRESS 



ELECTRICITY AND MATTER. By JOSEPH JOHN THOMSON, D.S c., 

 LL.D., PH.D., F.R.S., Fellow of Trinity College and Cavendish Professor of 

 Experimental Physics, Cambridge University. 



(Fourth printing. ) Price $1.50 net. 



THE INTEGRATIVE ACTION OF THE NERVOUS SYSTEM. By 

 CHARLES S. SHERRINGTON, D.SC., M.D., HON. LL.D. TOR., F.R.S., Holt Pro- 

 fessor of Physiology, University of Liverpool. 



(Fifth Printing.) Price $5.00 net. 



RADIOACTIVE TRANSFORMATIONS. By ERNEST RUTHERFORD, D.SC., 

 LL.D., F.R.S., Macdonald Professor of Physics, McGill University. 

 Price $5.00 net. 



EXPERIMENTAL AND THEORETICAL APPLICATIONS OF THER- 

 MODYNAMICS TO CHEMISTRY. By DR. WALTER NERNST, Professor 

 and Director of the Institute of Physical Chemistry in the University of 



Berlin ' Price $1.50 net. 



PROBLEMS OF GENETICS. By WILLIAM BATESON, M.A., F.R.S., Director 

 of the John Innes Horticultural Institution, Merton Park, Surrey, 

 England. (Second printing.) Price $5.00 net. 



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. 

 (Second printing.) Price $5.00 net. 



THEORIES OF SOLUTIONS. By SVANTE ARRHENIUS, PH.D., SC.D., M.D., 

 Director of the Physico-Chemical Department of the Nobel Institute, 

 Stockholm, Sweden. 



(Third printing.) Price $3.00 net. 



IRRITABILITY. A Physiological Analysis of the General Effect of 

 Stimuli in Living Substances. By MAX VERWORN, M.D., PH.D., Professor 

 at Bonn Physiological Institute. 



(Second printing.} Price $5.00 net. 



PROBLEMS OF AMERICAN GEOLOGY. By WILLIAM NORTH RICE, 

 FRANK D. ADAMS, ARTHUR P. COLEMAN, CHARLES D. WALCOTT, WALDE- 



MAR LlNDGREN, FREDERICK LESLIE RANSOME, AND WlLLIAM D. MATTHEW. 



(Second printing.) Price $5.00 net. 



THE PROBLEM OF VOLCANISM. By JOSEPH PAXSON IDDINGS, PH.B., 

 (Second printing.) Price $5.00 net. 



ORGANISM AND ENVIRONMENT AS ILLUSTRATED BY THE 

 PHYSIOLOGY OF BREATHING. By JOHN SCOTT HALDANE, M.D., 

 LL.D., F.R.S., Fellow of New College, Oxford University. 

 (Second printing.) Price $1.25 net. 



