There were several significantly different types of books produced under the name "Little Leather Library"Little Leather Library - Identification - Type V
Type V
Dates published: Late1924 and after.
Cover: Fake leather wrap-around.
Distinguished by red color & "Little Luxart Library" logo embossed on back cover.
Bottom of title page reads:
Robert K. Haas, Inc. Publishers,
(Formerly Little Leather Library Corporation)