St. Louis County Library

Contact a Librarian

Call: 314-994-3300 ext. 2050
Email: reference@slcl.org
Visit us at:
1640 S. Lindbergh Blvd.
St. Louis, MO 63131

Databases A-Z

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Mango Languages

Learn a new language online. Choose from 30+ languages or English as a Second Language courses.

Provides full text access to periodicals covering a variety of topics. Includes content taken from reference books, biographies, primary source documents, and an Image Collection of over a 100,000 photos, maps, and flags.

Mergent Online

An Internet-based suite of information resources that enables in-depth business and financial research.

Mergent WebReports

An archive of corporate and industry related documents going back to the early 1900s containing more than 180,000 documents covering over 100 countries and industries.

Million Dollar Database [D&B]

Provides information on both public and private companies located worldwide.

MOGroupCatalog [FirstSearch]

A master catalog of books and other materials held by Missouri libraries.

Morningstar Investment Research Center

Search over 30,000 stocks, mutual funds, and ETFs to determine where to invest your money.

St Louis County Library

Research