Bibliographic data on historical writing dealing with the British Isles, and with the British Empire and Commonwealth, during all periods for which written documentation is available - from 55BC to the present.
Catalog of over 62 million titles cataloged by libraries worldwide that includes manuscripts written as early as the 1000 B.C., books, audio visual media, and internet source
Featured Database
Contains correspondence, reports, parliamentary drafts from ambassadors, civil servants, etc. from British governments spanning 1509-1714.