POWER Library is a service of Pennsylvania's public libraries, school libraries and the State Library. POWER library allows you to access thousands of full-text periodical articles, newspapers, plus photographs, pictures, charts, maps, reference materials for young people and more.

Search a single catalog reflecting the holdings of over 1,500 Pennsylvania libraries and their combined collections of over 41 million books, audio materials, reference materials, movies, and much more.

POWER Library E-Resource – Sponsored by Commonwealth Libraries.

Guide to current writers of fiction, nonfiction, poetry, journalism, drama, motion pictures and television. Author biographies are included. Produced by Thompson Gale.

POWER Library E-Resource – Sponsored by Commonwealth Libraries.