A Smithsonian photo-album providing a look into the latter half of the life of inventor Thomas Edison.

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.

Maps, local references, photographs, and excerpts from a local history book regarding Edison's activities in Menlo Park, New Jersey.

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.