When using these databases from outside the library you'll be prompted to confirm your aadl.org username and password, even if you're already logged in. If you don't have a username and password on the site, please register for an account first. Your account should be associated with a valid library card to use the databases. If you don't have a library card, you can use Michigan eLibrary Databases with just your Michigan driver's license. Need a Library Card?
Look for old friends, find a new doctor, or learn about the companies you buy from and invest in. ReferenceUSA is the place for information about businesses, health care providers, and residences in the United States. Besides phone numbers and addresses for both businesses and people, ReferenceUSA also gives you up to date, detailed information on U.S. Companies.