Please select your subject category of interest from the list below to see the sub-categories or titles available in this genre:

Agriculture

Agriculture (General)
Animal husbandry. Animal science
Aquaculture. Fisheries. Angling
Forestry. Arboriculture. Silviculture
Horticulture. Plant propagation. Plant breeding
Plant culture
Animal culture

American History

Auxuliary Sciences Of History (General)

Auxiliary Sciences of History (General)
Archaeology
Genealogy
History of Civilization

Bibliography, Library Science

Books (General). Writing. Paleography. Book industries and trade. Libraries. Bibliography
Information resources (General)

Education

History of education
Special aspects of education
Theory and practice of education
Education (General)

Fine Arts

Architecture
Arts in general
Decorative arts
Drawing. Design. Illustration
Painting
Print media
Visual arts

General Works

Collections. Series. Collected works

Geography, Anthropology, Recreation

Anthropology
Environmental Sciences
Folklore
Geography (General). Atlases. Maps
Human ecology. Anthropogeography
Manners and customs (General)
Mathematical geography. Cartography
Oceanography
Physical geography
Recreation. Leisure

Language and Literature

American literature
English language
English literature
Fiction and juvenile belles lettres
Literature (General)
Philology. Linguistics
Slavic languages and literatures. Baltic languages. Albanian language

Law

Law in general. Comparative and uniform law. Jurisprudence
Law of nations
United States

Local History of the United States and British, Dutch, French, and Latin America

United States local history

Medicine

Dentistry
Dermatology
Gynecology and Obstetrics
Homeopathy
Internal medicine
Medicine (General)
Nursing
Otorhinolaryngology
Ophthalmology
Pathology
Pediatrics
Pharmacy and materia medica
Public aspects of medicine
Surgery
Therapeutics. Pharmacology
Other systems of medicine
Botanic, Thomsonian, and eclectic medicine

Military Science

Armies: Organization, distribution, military situation
Artillery
Infantry
Military administration
Military engineering. Air forces
Military science (General)
Other military services
Social pathology. Social and public welfare. Criminology

Music and Books On Music

Instruction and study
Literature on music

Naval Science

Naval architecture. Shipbuilding. Marine engineering
Naval science (General)
Navies: Organization, distribution, naval situation
Navigation. Merchant marine

Philosophy, Psychology, Religion

Buddhism
Christian Denominations
Christianity
Doctrinal Theology
Ethics
Islam. Bahaism. Theosophy, etc.
Judaism
Logic
Philosophy
Psychology
Religions. Mythology. Rationalism
Speculative philosophy
The Bible

Political Science

International relations
Local government. Municipal government
Political institutions and public administration (Asia, Africa, Australia, Pacific Area, etc.)
Political institutions and public administration (Europe)
Political science (General)
Political theory

Science

Astronomy
Botany
Chemistry
Geology
Human anatomy
Mathematics
Microbiology
Natural history - Biology
Physics
Physiology
Zoology
Science (General)
Natural history (General)
Chemical technology
Agriculture (General)

Social Sciences

Commerce
Communities. Classes. Races
Economic history and conditions
Statistics
Economic theory. Demography
Industries. Land use. Labor
Transportation and communications
Finance
Public finance
Sociology (General)
The family. Marriage. Women

Technology

Technology (General)
Engineering Civil engineering (General)
Hydraulic engineering. Ocean engineering
Environmental technology. Sanitary engineering
Highway engineering. Roads and pavements
Railroad engineering and operation
Bridges
Building construction
Mechanical engineering and machinery
Electrical engineering. Electronics. Nuclear engineering
Motor vehicles. Aeronautics. Astronautics
Mining engineering. Metallurgy
Chemical technology
Photography
Manufacturing engineering. Mass production
Handicrafts. Arts and crafts
Home economics
Geology

World History (except American History)

History (General)
Great Britain
France - Andorra - Monaco
Germany
Greece
Russia. Soviet Union. Former Soviet Republics - Poland
Asia
Africa
Oceania (South Seas)