InfoSpace is a great way to find people, addresses, phone numbers, etc. Includes a reverse phone number and address finder, among other useful directories.
Judges Biographical Database (Federal Judges) contains the service record and biographical information for all judges who have served on the U.S. District Courts, U.S. Circuit Courts, U.S. Court of Appeals, and the Supreme Court since 1789.
Lawyers.com, provided by LexisNexis Martindale-Hubbell, is designed specifically for individuals and small businesses who are looking for lawyers and consumer-oriented legal information.
Martindale-Hubbell Lawyer Locator is searchable for information on lawyers or law firms in the U.S. or Internationally.
Switchboard allows you to find the address, phone number, and e-mail address to more than 10 million business and individual listings.
West Virginia University Locator is a searchable directory of faculty, staff, and students at WVU. The WVU Locator will identify the campus, department, title, phone number, e-mail address, and mailing address of the person you are looking for.
West's Legal Directory is a place to locate information on law firms, government offices, corporate law offices, and lawyers in the U.S. and Canada.
Lycos People Search is an opportunity to find people on the web.
Yahoo! People Search finds e-mail addresses and phone numbers in several different countries.