Ever wonder how books are shelved?
In this library we use The Library of Congress Classification System to organize books on the shelves. The LC SYSTEM organizes material in libraries according to twenty-one branches of knowledge called classes. The system uses letters to represent the twenty-one broad branches of knowledge. The letters I, O, W, X AND Y are not used.
The twenty-one classes are:
A – GENERAL WORKS
B – PHILOSOPHY, PSYCHOLOGY, RELIGION
C – AUXILIARY SCIENCES OF HISTORY
D – HISTORY: GENERAL & OUTSIDE THE AMERICAS
E – HISTORY: UNITED STATES
F – HISTORY: UNITED STATES LOCAL & AMERICAS
G – GEOGRAPHY, ANTHROPOLOGY, RECREATION
H – SOCIAL SCIENCE
J – POLITICAL SCIENCE
K – LAW
L – EDUCATION
M – MUSIC & BOOKS ON MUSIC
N – FINE ARTS
P – LANGUAGE & LITERATURE
Q – SCIENCE
R – MEDICINE
S – AGRICULTURE
T – TECHNOLOGY
U – MILITARY SCIENCE
V – NAVAL SCIENCE
Z – BIBLIOGRAPHY, LIBRARY SCIENCE & INFORMATION RESOURCES
These twenty-one broad subject areas are further divided into more specific subject areas by adding one or two additional letters as well as some numbers. For a more detailed breakdown of any subject, go to the Library of Congress web page.
So, How Do I Find a Book on the Shelf?
Try this exercise, which was put together by the librarians at Kent State University, to see if you have figured out the Library of Congress system!
Finding Books on Your Topic 
Use the Library Catalog to find books. You can search for books by author, title, subject, or keyword.
You can use some of the subject headings below to help you find literary criticism on the work you're reading and its themes.
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HINT: To find books written about an author search by Subject, to find a book written by an author search by Author. Always type the last name first, e.g. Hemingway, Ernest. |
An appreciation of H.G. Wells, novelist by 
Classics of Science Fiction and Fantasy Literature by 
Literary Movements for Students by 
Novels for students by 
Encyclopedia of Utopian Literature by 
The Greenwood Encyclopedia of Science Fiction and Fantasy by 
Oxford Encyclopedia of British Literature by 
Twentieth-century literary criticism by Twentieth-Century British Literature by  |
Below are some books in the library in which you will find plot overviews, character studies, and critical information on the author's WORK. |
Cyclopedia of World Authors by 
Great Writers of the English Language by H. G. Wells - Twayne's English authors series by 
H. G. Wells : A Biography by H. G. Wells : His Turbulent Life and Times by 
H. G. Wells : Writers and Their Work by H. G. Wells and Modern Science Fiction by 
The Time Machine by 