By E SCHUYLER MATHEWS 



FIELD BOOK OF WILD BIRDS 

 AND THEIR MUSIC 



i6mo. 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, 525 pages. With 24 Colored Plates and 200 

 Full-page Illustrations in the text. 



Cloth, net $1.75 



Full leather, net . . . . .2.25 

 (Postage, 15 cents) 



G. P. PUTNAM'S SONS 

 New York London 



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