Oxford History of British and Irish Catholicism, Vol. II

Oliver Cromwell (Very Interesting People S.)

The Promotion of Knowledge

The Oxford Illustrated History of Tudor and Stuart Britain (Oxford Illustrated Histories)

The Civil Wars

Revolution and Restoration

Biographical Memoirs of Fellows of the British Academy, 21

Oliver Cromwell

Nature of the English Revolution

Revolt in the Provinces

Inglorious Revolution 1637 - 1662