The GrayLIT Network makes the gray literature of U.S. Federal Agencies easily accessible over the Internet. It taps into the search engines of distributed gray literature collections, enabling the user to find information without first having to know the sponsoring agency. The GrayLIT Network is the world's most comprehensive portal to Federal gray literature. By offering a mode of communication for this hard-to-find class of literature, the GrayLIT Network enables convenient access by the American public to government information. The Department of Energy (DOE) provides public access to this research tool through GPO Access in partnership with the Government Printing Office. Federal Agencies participating in this project are DOD/DTIC, DOE, EPA, and NASA. Participation will be expanding as the site develops and suggestions are welcome via the Contacts/Comments page.