Iris 
Irises 
By F. F. Rockwell $1.00 
54 illus.; 80 pages, 5 x 7/2 inches 
A handy guide which will bring you success with 
irises and show new uses and effects possible in your 
garden. Describes the dwarf, early, German, Japanese, 
Siberian, water, crested, Spanish, English, Dutch and 
other types; tells the best soils; what fertilizers to 
use; how to plant; and what care is necessary. Tells 
how to propagate stock for your own use. 
Lilacs 
Lilacs in My Garden 
By Alice Harding $1.50 
Illustrated in halftones; 88 pages; 5 I /2 x 8 
inches 
Such strides have been made in the development 
of the lilac that the author found it needful to point 
out the most decorative and hardy varieties from 
which the gardener can choose his plants. New blues, 
reds, purples, grays and whites are described and 
their cultivation explained by this lilac authority who 
has worked with Emile Lemoine, world-famous lilac 
hybridizer of Nancy, France. 
Lilies 
Garden Cinderellas 
By Helen M. Fox $5.00 
51 illus.; (color, halftone and line); 269 
pages; 6 x 8% inches 
From these pages you can learn the name of every 
lily in cultivation, its native habitat, season of bloom¬ 
ing, how it is propagated, how to care for it, con¬ 
trol pests, and every other detail which will enable 
you to grow it successfully in your own garden. 
Day Lilies 
By A. B. Stout Probable price, $3.00 
The large collection of day lilies at the New York 
Botanical Gardens, where Dr. Stout is Director of 
9 
