Congressional Serial Set
The U.S. Congressional Serial Set, commonly referred to as the Serial Set, contains the House and Senate Documents and the House and Senate Reports bound by session of Congress. It began publication with the 15th Congress, 1st Session (1817). Documents before 1817 may be found in the American State Papers. In general, it includes: committee reports related to bills and other matters, presidential communications to Congress, treaty materials, certain executive department publications, and certain non-governmental publications.