No. 104, Tropical Africa. By Henry DkOMMOND, F.R.S. 

 No. 105. Freedom in Science and Teaching. By Ernst Haeckel, 

 of the University oi Jeaa, With a Prefatory Note by Prof 



HUXLBY, 



No. 106. Force and Energy. A Theory of Dynamics. By Gbani 



At.TiKn. 



No. 107. Ultim,ate Finance. A True Theory of Wealth. By 



William Nelson Black. 

 No. 108. English, Fast and Present, Fart I. By Richabd CHBNBTrx 

 Trench. (Double number 30 cents.) 



No. 109. English, Fast and Fresent, Far"; II. By Richard Chxnbtii 



Trench. 



No. 110. The Story of Creation. A Flain Account of Evolution. 



(Illustrated.) By Edward Clodd. (Double number, 30 cents.) 



No. 111. The Fleasures of Life, Fart II. By Sir John Lubbock, Bart. 

 No. 112. Fsychology of Attention. By Th. Ribot. Translated from the 

 French by J. Fitzgerald, M. A. 



No. 113. Hypnotism. Its History and Development. By Fredbik Bjoen- 

 STKOM, M. D., Head Physician of the Stockholm Hospital, Professor of 

 Psychiatry, Late Royal Swedish Medical Councillor. Authorized Trans- 

 lation from the Second Swedish Edition by Baron Nils Posse, M. G. 

 Director of the Boston School of Gymnastics. (Double Number, BOcts.) 



No. 114. Christiariity and Agnosticism. A Controversy. Consist- 

 ing of papers contributed to 2'he JSinteenth Century by Henry Wace, 

 D.D , Prof. Thomas H. Huxley, The Bishop of Peterborough, W, H. 

 Mallock, Mrs. Humphry Ward. (Double number.) 



No. 115. Darwinism : An Exposition of the Theory of Natura\ 

 Selection, tvith snme of its > pplications. Part I. By Alfred 

 RussEL Wallace, LL.D., F.L.S., etc. Illustrated. (Double Number.) 



No. 116. Darwinism: An Exposition of the Theory of Nattiral 

 Selection, tvith soni i of its Applications. Part II. By Alfred 

 Rtjssel Wallace, LL.D., F.L.S., etc. Illustrated. (Double Number.) 



No. 117. Modern Science and Modern Ihought. By S. Laing. Illus- 

 trated. (Double Number.) 



No, 118. Modern Science and Modern Thought, Fart U, By S. 

 Laing. 



No. 119. The Electric Light and The Storing of Electrical Energy. 

 (Illustrated) Geeald Molloy, D.D., D.Sc. 



No. 120. The Modern Theory of Heat and The Sun as a Store- 

 house of energy, (illustrated) Gerald Molloy, D.D., D.Sc. 



No. 121. Utilitarianism. By John Stuart Mill. 



No. 122. Upon the Origin of Alpine and Italian Lakes and upon 

 Glacial Erosion. Maps and Illustrations. By Ramsey, Ball, 

 MuECHisoN, Studee, Pavee, Whymper and Spencer. Part I. (Double 

 Number 30 cents). 



No. 123. Upon the Origin cf Alpine and Italian Lakes Etc. Etc, 

 Fart II. 



Ko. 124. Ihe Quintessence of Socialism. By Prof. A. Schaffle. 



XT 19C (Darwinism S Folitics. By David G. Ritchie, M.A. 



JNO. yzt,. ^j^aministrative Nihilism. By. Thos. H. Huxley, F.R.S. 



No. 126. Physiognomy tS; Expression. By P. Mantegazza. Illustrated. 

 Part I. (Double Number 30 cts.) 



>irn. 127. Physiognomy <£• Expression. Part II. (Double Number 30 cts.) 



No. 128. The Industrial Revolution. By Arnold Toynbeb, Tutor of Baliol 

 College, O xf ord. With a short memoir by B. Jowett. Part I. (Double 

 Number 30 cts.) 



No, 129. The Industrial Revolution. Part II. (Double Number 30 cts.) 



No. 130. The Origin of the Aryans. By Dr. Isaac Taylor. Illustrated- 

 Part I. (Double Number 30 cts.) 



No. 131. The Origin of the Aryans, Part II. (Double Number 30 cts.) 



No. 132. The Evolution, of Sex. By Prof. P. Geddes and J, Arthur Thom- 

 son, Illustrated. Part I. (Double Number 30 cts.) 



No. 133. The Evolution of Sex. Part II. (Double Number 30 cts.) 



