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Location Closure The Forest Park, Washington Village, Herring Run, Brooklyn, & Northwood branches are closed for renovations. Learn more here.

Holiday Closing All Pratt Library locations will be closed early Wednesday, November 27 at 5 pm, and closed Thursday, November 28 in observance of Thanksgiving Day.

Featured Databases

African American Studies Center (Oxford)
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Oxford African American Studies research database

African American Studies Center (Oxford)


Discover more than 10,000 articles, maps, and multimedia resources from top scholars in the fields of African American and African history and culture.

Historical Census Data
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Heritage Quest collage of logo, handwritten names on a bank ledger, and a local steamboat ad

Historical Census Data


HeritageQuest Online contains essential collections of genealogical and historical sources with coverage dating back to the 1700s.

Gale Business: Entrepreneurship
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Gale Business Entrepreneurship database - logo and Open sign hand photo

Gale Business: Entrepreneurship


Learn how to start, finance, or manage your small business with sample business plans, how-to guides, articles, and more.

Maryland Newspapers
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Maryland Newspapers - Baltimore Sun, Afro-American, and Baltimore Banner mastheads

Maryland Newspapers


Search current and historical Maryland newspapers, including The Baltimore Banner and over 100 years of the Baltimore Sun and Baltimore Afro-American.

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Featured Research Guides

Job Seeker's Toolkit
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Job & Career Center

Job Seeker's Toolkit


Looking for a job in Baltimore? This toolkit is designed to support job-seekers and those who assist job-seekers.

COVID-19 Vaccine Information
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COVID-19 vaccine vials

COVID-19 Vaccine Information


Use this guide to find trusted and reliable news sources related to the Coronavirus COVID-19 vaccine.

Genealogy & Family History Research
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Genealogy and family history research - old family photographs and leaves

Genealogy & Family History Research


Research your family history and genealogy with extensive resources, both in person and online.

Evaluating Old Books
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old books on a shelf with gold embossed leather spines

Evaluating Old Books


Ever wonder how much your old books are worth? The Humanities Collections has resources to help you find out.

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Got a Question? Ask a Librarian!

During Pratt Library hours you can live chat with a librarian. Prefer to talk on the phone? Call (410) 396-5430 for answers to reference questions.

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Digital Maryland Collections

Providing online access to digital versions of rare and unique materials, including historical maps, photographs, reports, books, manuscripts, artwork, and other media. To view more digital collections from libraries, museums, archives, and other institutions throughout Maryland, visit Digital Maryland.

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Central Library Departments

Find librarian expertise, books, media, microfilm, and more in Central Library Departments. Explore Departments related to subjects from Maryland history and fine arts to job seeking and teen resources.

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