Databases and Research

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Provides access to over 100,000 various types of maps for the U.S., world countries and continents. A to Z Maps Online contains a large number of specialized maps like antique maps, bathymetric and fishing maps, climate change maps, environmental maps, geography and geology maps, Holy Land maps, tree and bird distribution maps, and more. It also contains flags from world countries and international organizations.

This database contains state, county and city information for all U.S. states and territories. It lists facts and statistics about arts and culture, climate and weather, demographics, flags and seals, government and politics, history, maps, photos, and more.

Contains travel guides for over 200 world cities. Each guide contains helpful information about a particular city's food and restaurants, climate and weather, embassies/consulates, health and medical services, travel essentials, money and banking, electrical and telecommunication requirements, and more.

Search thousands of magazines and journals, many of which are peer-reviewed and/or contain the full text, across such fields as biology, chemistry, engineering, physics, psychology, religion and philosophy, science and technology, veterinary science, and more.

Search tens of millions of U.S. and international newspapers whose coverage goes back more than 400 years. 

Watch videos from dozens of national and international news and education sources that cover such topics as business, geography, health and wellness, history, science, and more.

Access thousands of articles, images and videos from the McGraw-Hill Encyclopedia of Science and Technology, the McGraw-Hill Yearbook of Science and Technology and the McGraw-Hill Dictionary of Scientific and Technical Terms.

Search historical records for African Americans that include the Federal Census, Marriage and Cohabitation Records, Military Draft and Service Records, Registers of Slaves and Free(d) Persons of Color, Freedman's Bank, and more.

Search hundreds of African American newspapers from across the United States published during the 19th and 20th centuries.

Covers more than 500 years of African-American history using biographies, primary sources, images, videos, timelines, maps, and charts.

This database for elementary-school and middle-school students provides information on the history of U.S. states and current events.

Search over 300 years of historical U.S. newspapers, books, pamphlets, local histories, military records, funeral sermons, land grants, birth and marriage records, and more.

Search over 1700 newspapers and other news sources including college/university newspapers, magazines, newswires, and radio and tv transcripts from across the U.S.

Explore more than 15,000 years of culture and history with event and topic entries, biographies, images and videos, maps and charts, legends, primary sources, and timeline entries.

Search billions of historical records covering hundreds of years of family trees, photographs, census records, birth, marriage and death records, military records, city directories, immigration and travel records, newspapers, and more.

In Library Use Only

Access historical and current photographs, print graphics and audio news clips from the Associated Press.

An index of journal articles showing an article's title, author(s), ISSN, journal in which it appeared, and a list of libraries that own the article.

Contains detailed listings for hundreds of thousands of U.S. and international organizations, including IRS data on U.S. organizations with nonprofit 501(c) status.

Search the current Yellow Pages and Residential and Business White Pages for over 20 states, including Oklahoma.

Enjoy audiobooks for all ages and from all genres on your computer or mobile device. Audiobooks can be checked out for 7 or 14 days (you choose!) and when the checkout period expires, they check themselves in so there are never any late fees!

Provides step-by-step repair instructions, service bulletins, recall information, wiring diagrams, maintenance tips, and other information for foreign and domestic cars from 1954-present.

An educational tool intended to teach K-12 students about our nation’s Federal government, history and political structure.

Search a directory of public and private casualty, health, life, and property insurance companies in the United States, Canada and around the world.

In Library Use Only

Contains citations to books, journal articles, magazines, newspapers, and U.S. and Canadian government documents (with coverage going back to the seventeenth century) about the culture, history and life of native peoples of North America.

This searchable index is designed to help you easily find which publications to consult for biographical information on a specific person.

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