Cromwell's Army: History of the English Soldier During the Civil Wars, the Commonwealth and the Protectorate

Oliver Cromwell

Cromwell's Army: The English Soldier 1642-1660

Oliver Cromwell and the Rule of the Puritans in England. by: Charles Firth

A Commentary on Macaulay's History of England

Oliver Cromwell and the Rule of the Puritans in England

Scotland and the Commonwealth: Letters and Papers Relating to the Military Government of Scotland, from August 1651 to December, 1653

The Parallel Between the English and American Civil Wars

The Life of William Cavendish, Duke of Newcastle: To Which Is Added the True Relation of My Birth, Breeding and Life / By Margaret, Duchess of Newcastle; Edited by C.H. Firth ... with Four Etched Portraits

The Memoirs of Edmund Ludlow: Lieutenant-General of the Horse in the Army of the Commonwealth of England, 1625-1672