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Location Closure The Light Street Branch is closed Tuesday, July 1 due to a facilities maintenance issue.

Announcement The Pennsylvania Avenue Branch is operating on a reduced schedule with limited services 10 am–4 pm until further notice, due to a facilities maintenance issue.

Location Closure The Brooklyn, Forest Park, Govans, Hamilton, Herring Run, Northwood, Reisterstown Road, and Washington Village branches are closed for facility improvements. Learn more here.

Holiday Closing All Pratt Library locations will be closed Friday, July 4 in observance of Independence Day.

African-American History

This electronic encyclopedia includes thousands of entries covering the entire breadth of African-American history, from African beginnings through the slave trade and the Civil Rights Movement to the present.

Entries are organized into five sections: Biographies, Encyclopedia, Historical Documents, Gallery, and Maps and Charts. Each entry is cross-referenced and searchable by topic, historical era, and keyword. Powered by Infobase.

Accessible in all Pratt Library locations, or from home with your library card.