U.S. Federal Government -- Congressional Publications

Biographical Directory of the U.S. Congress -- 1774 - date

Searchable biographical information.

Congressional Directory -- 1995 - date

From GPOAccess.

Congressional Record -- 1873 - date

Published daily while Congress is in session.

Serial Set -- 1789 - date

Hundreds of thousands of reports in a wide variety of subject areas from dozens of government agencies.

U.S. Congressional Documents and Debates, 1774-1873 -- Web site

Texts of historical Congressional publications.