Explore encyclopedias and specialized reference sources on a variety of topics from history, government, environment, math, and more!

  • Databases
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Formerly Global Reference on the Environment, Energy, and Natural Resources (GREENR). This database offers researchers an interdisciplinary resource for environment and sustainability studies, providing news, background information, video, commentaries, primary source documents and statistics in relevant topic areas such as energy systems, healthcare, food, climate change, population, and economic development. 

  • Databases
  • POWER Library
  • Science & Technology
  • Primary Sources
  • Adults
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Single search for newspapers in the Philadelphia Region. Primarily the Philadelphia Inquirer and the Delaware County Daily Times.

  • Current Events
  • Local Interest
  • Newspapers & Magazines
  • Primary Sources
  • Databases
  • Adults
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Essential collection of genealogical & historical sources, U.S. Federal Censuses, books, bank records, and more.

  • Biography
  • Genealogy
  • History
  • Primary Sources
  • Databases
  • Adults
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Informe Académico proporciona acceso a periódicos y revistas especializadas de lengua española y portuguesa. La base de datos ofrece una amplia gama de contenidos sobre América Latina.
Informe Académico supports Spanish-speaking researchers with a wide range of full-text Spanish- and Portuguese-language scholarly journals and magazines both from and about Latin America. Use the Topic Finder—a visual search tool—to discover new facets of a topic, or use the Readspeaker text-to-speech tool that allows text to be read aloud.

  • Databases
  • Primary Sources
  • General Research
  • Languages
  • Adults
  • Parents
  • Readers
  • Seniors
  • Teens

Discover literature content from more than 150,000 full-text poems, 840,000 poem citations and excerpts, 7,100 full-textshort stories and novels, 3,800 full-text essays published in the 16th-20th centuries, 2,400 full-text speeches, and 1,250 full-text plays. It also includes biographies, work summaries, photographs, and a glossary. Within LitFinder's collection, users can access works from over 80,000 authors from 660 nationalities.

  • Databases
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  • History
  • POWER Library
  • Literature & Criticism
  • Adults
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  • Teachers

Explore thousands of digitized documents and photographs from unique collections in libraries across Pennsylvania. You’ll be amazed by what you find!
This project is made possible in part by Library Services and Technology Act (LSTA) funds from the U.S. Institute of Museum and Library Services and through Library Access Funds administered by the Office of Commonwealth Libraries, Department of Education, Commonwealth of Pennsylvania, Tom Wolf, Governor.

  • Genealogy
  • History
  • Homework Help
  • Primary Sources
  • Local Interest
  • Databases
  • Adults
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  • Seniors

Search many of the Gale e-resources available in POWER Library in one place! Find articles and information from Academic OneFile, General OneFile, InfoTrac Newsstand. 

  • Databases
  • Newspapers & Magazines
  • Primary Sources
  • Current Events
  • History
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