STANDARD READING. 



Louis Agassiz. 



(ieological Sketches. First Serirs. IllnRtiatioiis and Portrait. 1 vol. 1 61110, 



.$1.50. 

 (Geological Sketches. SWoiid Sprigs. 1 vol. I61110. 81.50. 

 ^Eethods of Study hi Xatural History. Illustrated. 1 vol. 16mo. |il.50. 

 A Journev in Brazil. Bv Professor and Mrs. Lot is Agassiz. Illustrated. 



1 vol. 8vo, cloth, $5.00; half calf . §8.00. 



These books embody, in popular form, the remarkable researches of Pro- 

 fessor Aorassiz in the domain of Natural Science. 



John Dean Caton. 



1 

 The Antelope and Deer of America. A Comprehensive Scientiflc Treatise 

 upon the Natural History, including- the Characteristics, Habits, Affinities, 

 and Capacity for Domestication, of the Antilocapra and Cervidjie of North 

 America. Revised edition. 8vo. Illustrated. $4.00. 



*^* For sale hy all booksellers-. Sent post-xxdd on receipt of price., by the Fiiblisliers. 



HOUGHTON, MIFFLIN & CO., Boston. 



studer's popular oristithology. 



The Birds of North America, 



DRAWN AND COLORED FROM LIFE. 



By THEODORE JASPER, A.M., M. D. 



The work contains one hundred and nineteen colored plates, giving 

 upwards of seven hundred life-like representations of North American species, 

 with a copious text, giving a popular account of their habits and characteristics. 



The drawings are made by Theodore Jasper, A.M., M, D., an artist of 

 superior capabilities. They are derived fi'oni life and personal observations in the 

 Jields and forests, thus insuring correctness in all the details. It is an original 

 work, in design and execution. No similar one containing so many beautiful 

 and faithful pictures of living birds, and so much descriptive matter at so rea- 

 sonable a rate, has ever been published. 



It makes one magnificent royal quarto volume, and is now for sale, bound 

 ill full russia leather atS45; full turkey morocco at S40; and in half turkey 

 moroci'o at S36.o0. 



A. WILLIAMS & CO., Publishers, 



283 Washington Street, 



BOSTON, Mass. 



