Locate citations to articles, books, and book chapters on all aspects of British and Irish history including history of the British Empire and Commonwealth from all historical periods.

Index to articles, book chapters, and dissertations on all periods of history and all locations excluding the US and Canada.

International Medieval Bibliography searches for articles and it's companion database Bibliographie de Civilisation Medievale searches for books.

Full-text archive of many core journals in history including American Historical Review. All but last five years of all journals is included.