D. APPLETON & CO.'S PUBLICATIONS. 



THOMAS H. HUXLEY'S WORKS. 



SCIENCE AND CUtTURE, AND OTHEK ESSAYS. 12mo. 



Cloth, $1.60. 



THE CRAYFISH: AN INTRODUCTION TO THE STUDY 

 OF ZOOLOGY. With 82 IllustrationB. 12mo. Cloth, $1.76. 



SCIENCE PRIMERS: INTRODUCTORY. 18mo. Flexible cloth, 



46 cents. 



MAN'S PLACE IN NATURE. 12mo. Cloth, $1.25. 



ON THE ORIGIN OF SPECIES. 12iiio. Cloth, $1.00. 



MORE CRITICISMS ON DARWIN, AND ADMINISTRATIVE 

 NIHILISM. 12mo. Limp cloth, 60 cents. 



MANUAL OF THE ANATOMY OF VERTEBRATED 

 ANIMALS. Illustrated. 12mo. Cloth, $2.60. 



MANUAL OF THE ANATOMY OF INTERTEBRATED 

 ANIMALS. 12mo. Cloth, $2.60. 



LAY SERMONS, ADDRESSES, AND REVIEWS. 12mo. 



Cloth, $1.76. 



CRITIQUES AND ADDRESSES. I2mo. Cloth, $1.60. 



AMERICAN ADDRESSES; WITH A LECTURE ON THE 

 STUDY OF BIOLOGY. 12mo. Cloth, $1.26. 



PHYSIOGRAPHY: AN INTRODUCTION TO THE STUDY OP 

 NATURE. With Illustrations and Colored Plates. 12mo. Cloth, 

 $2.60. 



HUXLEY AND YOUMANS'S ELEMENTS OF PHYSIOL- 

 OGY AND HYGIENE. Bj T. H. Huilet and W. J. YoiniXNS. 

 12mo. Cloth, $1.60. 



New York: D. APPLETON & CO., 1, 3, & 6 Bond Street 



