The American Experience: Edison's Miracle of LIght - PBS special about the life and inventions; complete program transcription provided as well as film synopsis, timeline, image gallery, and teacher's guide.
Edison After Forty - A Smithsonian photo-album providing a look into the latter half of the life of inventor Thomas Edison.
Edisonian Museum - Photographs and short descriptions of various light bulbs, lamps, motors, batteries, and other inventions of Thomas Edison.
Inventing Entertainment - Devoted to the early motion pictures and sound recordings of the Edison Companies; includes overviews by genre and chronology, descriptions of the technology, and selected online audio and video.
Thomas A. Edison in Menlo Park - Maps, local references, photographs, and excerpts from a local history book regarding Edison's activities in Menlo Park, New Jersey.
Thomas A. Edison Papers - A documentary editing project at Rutgers University seeking to publish the inventor's papers online. Includes patents, clipings, and ntoes, as well as bibliographies, chronologies, and links to related resources.