Catalogue of Publications 



of the 



Open Court Publishing Company 



Chicago, Monon Building, 324. Dearborn St. 



London, Kegan Paul, Trench, Trubner &* Co., Ltd, 



SUNDARA ROW, T. 



GEOMETRIC EXERCISES IN PAPER-FOLDING. 



With Half-Tones from Photographs of Exercises. Pages, x + 148 

 Cloth, $1.00 net (43. 6d. net). 



COPE, E. D. 



THE PRIMARY FACTORS OF ORGANIC EVOLUTION. 

 121 cuts. Pp. xvi, 547. Cloth, $2.00 net (ios.). 



MULLER, F. MAX. 



THREE INTRODUCTORY LECTURES ON THE SCIENCE OF 



THOUGHT. 

 128 pages. Cloth, 750 (35. 6d ). 



THREE LECTURES ON THE SCIENCE OF LANGUAGE. 

 112 pages. 2nd Edition. Cloth, 750 (35. 6d.). 



ROMANES, GEORGE JOHN. 



DARWIN AND AFTER DARWIN. 



Three Vols., $4.00. Singly, as follows : 



1. THE DARWINIAN THEORY. 46 pages. 125 illustrations. Cloth, $2.00 



2. POST-DARWINIAN QUESTIONS. Heredity and Utility. Pp.338. $1.50 



3. POST- DARWINIAN QUESTIONS. Isolation and Physiological Selection 

 Pp. 181. $1.00. 



AN EXAMINATION OF WEISMANNISM. 

 236 pages. Cloth, Si.oo net. 



THOUGHTS ON RELIGION. 



Third Edition, Pages, 184. Cloth, gilt top, $1.25 net. 



A CANDID EXAMINATION OF THEISM. 

 Pages, xi., 197. Cloth, $2.00. 



SHUTE, D. KERFOOT. 



FIRST BOOK IN ORGANIC EVOLUTION. 



9 colored plates, 39 cuts. Pp. xvi + 285. Price, $2.00 net (73. 6d. net). 



CUMONT,- FRANZ. 



THE MYSTERIES OF MITHRA 



Pages, xii., 230. $1.50 net (?s. 6d. net). 



HILBERT, DAVID, 



THE FOUNDATIONS OF GEOMETRY. 



With many new additions still unpublished in German. Translated 

 by E. J. Townsend. Pp. 140. Price, $1.00 net (45. 6d. net). 



LAGRANGE, JOSEPH LOUIS. 



LECTURES ON ELEMENTARY MATHEMATICS. 



With portrait of the author. Pp. 172. Prfce, $i oo net (45. 6d. net). 



