There are 1,500 figures in the color plates and 300 text cuts illustrating 1,800 species of the moths of North America. This volume is the most complete on the subject which has thus far appeared, and contains 479 pages. Size 7 × 10.

Price, $4.00 net; $4.40 postpaid

THE BIRD BOOK

By CHESTER A. REED, B. S.

Mr. Reed’s new bird book is the most complete guide he has yet made. Unlike the pocket guides which though ideal for field work, cannot because of their size give all the details the student wishes, this book is a whole reference library about birds and their haunts. It contains illustrations in colors of more than seven hundred birds of all varieties from all parts of the country which show the birds more than an inch in height so that every detail of real life is faithfully reproduced. In addition to these illustrations in color there are many hundreds more showing the eggs in life size, and numerous unusual photographs of birds in flight and in their natural haunts.

More than 700 illustrations in color and many unusual Bird Photographs. Net, $3.00

THE TREE GUIDE

By JULIA ELLEN ROGERS Author of “The Tree Book”

The Tree Guide is uniform in style and size with the well known pocket Bird Guides which have become so universally popular. It contains illustrations and descriptions of the trees of the country. The descriptions include the range, the classification, the distinctive features such as flowers, leaves, fruit, etc., and all other marks that lead to an easy identification of the tree. An ideal volume for expert naturalist or amateur for field work or even more exhaustive study.

32 illustrations in color; many in black and white. Cloth, net, $1.00 Leather, net, $1.25