Legal and Consumer Information:

Federal Citizen Information Center
Federal website with consumer information. Offers free and inexpensive brochures, pamplets and books, many available as .pdfs.

Federal Trade Commission Consumer Information
FTC website for consumer information and proctection. 

Massachusetts Bar Association
Information on finding a lawyer in Massachusetts.
Information on many legal issues by the Massachusetts Bar Association including;  family, elderly, and consumer law.

Massachusetts Office of Consumer Affairs and Business Regulation
Offers on-line consumer booklets about landlord/tenant rights, health insurance, car lemon law, credit reports, etc.; also "ask a consumer question".
US State Department and Department of Justice website on internet safety and avoiding scams.