Complete Catalogue sent on application

By F. SCHUYLER MATHEWS

Field Book Of Wild Birds And Their Music

16mo. With 38 Colored and 15 other Full-page Illustrations, and numerous Musical Diagrams. Cloth, net . . . $2.00

Full Flexible leather, net . . .2.50 (Postage, 15 cents)

Field Book Of American Wild Flowers

i6mo. Revised and Enlarged Edition. With 24 Colored Plates and 215 Full-page Illustrations in the text.

Cloth, net.$2.00

Full leather, net . . . . 2.50

(Postage, 15 cents)

Field Book Of American Trees And Shrubs

16mo. Uniform with "Field Book of Wild Birds." Many Illustrations, some in color, and maps.

Cloth, net.$2.00

Full leather, net . . . . 2.50

(Postage, 15 cents)

G. P. PUTNAM'S SONS New York London