» Alexander Graham Bell Family Papers    Online collection of his papers from Library of Congress.    http://memory.loc.gov/ammem/bellhtml/bellhome.html

» Alexander Graham Bell National Historic Site of Canada    Communicates the story of Bell's wide-ranging interests and inventive work, much of it undertaken at Baddeck.    http://fortress.uccb.ns.ca/parks/agb_e.html

» Alexander Graham Bell's Path to the Telephone    Details of the work involved, historical references illuminating likely mental models, diagrams of work.    http://jefferson.village.virginia.edu/albell/homepage.html

» Bell Homestead    Museum that showcases the invention of the telephone. Provides details on history, location, membership, and tours.    http://www.bellhomestead.ca/

» More About Bell    Article discusses his early life and his ideas about transmitting speech electrically.    http://www.pbs.org/wgbh/amex/telephone/peopleevents/mabell.html