Gray’s Series of Botanies 
By the late Asa Gray, LL.D., of Harvard University 
For Elementary and Grammar Grades 
Gray’s How Plants Grow. With a Popular Flora. 
Boards, small 4to. 233 pages .... 80 cents 
A simple introduction to Structural Botany, with a Popular Flora. 
Gray’s How Plants Behave. A Botany for Young 
People. Boards, small 4to. 46 pages . . 54 cents 
A primary book showing how plants move, climb, act, etc. 
For Secondary Schools 
Gray’s Lessons in Botany. Revised edition. Cloth, 8vo. 
226 pages 94 cents 
Gray’s Field, Forest, and Garden Botany. New edition, 
containing Flora only. Cloth, 8vo. 519 pages ?M4 
Gray’s School and Field Book of Botany. Comprising 
the “ Lessons ” and “ Field, Forest, and Garden 
Botany.” A complete book for school use. Cloth, 
8vo. 745 pages $1.80 
For Advanced Students and Colleges 
Gray’s Manual of Botany. Revised, containing Flora only. 
For the Northern United States, east of the Mississippi. 
Cloth, 8vo. 81 1 pages $1.62 
The Same. Tourist’s edition. Thin paper, flexible leather . $2.00 
Gray’s Lessons and Manual of Botany. One volume. 
Revised, comprising the “Lessons in Botany” and the 
“ Manual.” Cloth, 8vo. 1037 pages . . . $2.16 
Gray’s Botanical Text-Book. 
I. Gray’s Structural Botany. Cloth, 8vo. 454 pages . $2.00 
II. Goodale’s Physiological Botany. Cloth, 8vo. 558 pages $2.00 
For Western Students 
Coulter’s Manual of the Botany of the Rocky Moun- 
tains. Cloth, 8vo. 496 pages .... $1.62 
Gray and Coulter’s Text-Book of Western Botany. 
Comprising Gray’s “Lessons” and Coulter’s “Manual 
of the Rocky Mountains.” Cloth, 8vo. 695 pages $2.16 
Copies of any of the above books will be sent , prepaid , to any address on receipt 
of the price by the Publishers : 
AMERICAN BOOK COMPANY 
New York ♦ Cincinnati ♦ Chicago 
Boston * Atlanta ♦ Portland, Ore. 
