English Short Title Catalog (ESTC)This ongoing bibliography of English-language printing history lists over 480,000 items published between 1473 and 1800 (mainly, but not exclusively, in English), published mainly in the British Isles and North America, from the collections of the British Library and over 2,000 other libraries. Includes books, pamphlets, broadsides, advertisements, handbills, and other ephemeral materials.
This source comprises all titles in the two above titles (Pollard & Redgrave and Wing) as well as the Eighteenth Century Short Title Catalogue, which lists items printed in English-speaking countries, 1701-1800.