A good place to start your research, Academic Search Premier provides full text for scholarly publications and peer-reviewed journals as well as general interest sources.
The Bibliography of British and Irish History (BBIH) is an extensive guide to the published writings (books, book chapters and journal articles) on British and Irish history. It covers the history of British and Irish relations with the rest of the world, including the British empire and the Commonwealth, as well as British and Irish domestic history.
