The latest release of MARC Records for the Serial Set cover the 99th and 100th Congresses, 1985–1988. These 4,119 new records have been posted to our Readex MARC Records portal. MARC records currently available include: American State Papers: covering the 1st through 25th Congresses (1789-1838): 6,278 records U.S. Congressional Serial Set: covering the 15th through the 100th Congresses (1817-1988): 363,637 records. For more information about Readex MARC Records, please call 800.762.8182 or email sales@readex.com.