H. C. C. BURMEISTER.--Handbuch der Entomologie. Berlin, 1832-1855.
5 vols.
MANUAL OF ENTOMOLOGY.--A translation of the above, by W. E. Shuckard.
London, 1836.
J. O. WESTWOOD.--An introduction to the modern classification of
insects, founded on the natural habits and corresponding organization of
the different families. 2 vols. London, 1839-'40.
THOMAS SAY.--Complete writings on the Entomology of North America;
edited by John L. Le Conte. New York, 1859.
H. A. HAGEN.--Bibliotheca Entomologica. Die Litteratur ueber das ganze
Gebiet der Entomologie bis zum Jahre 1862. Leipzig, 1862.
A. S. PACKARD.--Guide to the Study of Insects. Henry Holt & Co.,
Philadelphia and New York. (First edition, Salem, 1869.)
---- Entomology for Beginners. Henry Holt & Co., New York, 1888.
THE STANDARD NATURAL HISTORY.--Edited by John Sterling Kingsley. S. E.
Cassino & Co., Boston, 1884-'85.
Volume II contains the insects, which are treated by the following
authors: _Hymenoptera_, J. H. Comstock and L. O. Howard;
_Coleoptera_, George Dimmock; _Lepidoptera_, H'y Edwards and C. H.
Fernald; _Diptera_, S. W. Williston; _Orthoptera_, C. V. Riley;
_Hemiptera_, P. R. Uhler; _Neuroptera_, A. S. Packard; _Arachnida_,
J. H. Emerton.
J. H. COMSTOCK.--An Introduction to Entomology. Published by the author.
Ithaca, N. Y. 2 parts. Part I, 1888.
ALPHEUS HYATT AND J. M. ARMS.--Guides for Science Teaching, No. III.
Insecta. Bos. Soc. Nat. Hist. D. C. Heath & Co., Boston, 1890.