E-book

Oliver Cromwell and the Rule of the Puritans in England (Barnes & Noble Digital Library)

E-book

Cromwell's Army (Barnes & Noble Digital Library): A History of the English Soldier During the Civil Wars, the Commonwealth and the Protectorate

E-book

The Last Years of the Protectorate 1656-1658, Volume 2 (Barnes & Noble Digital Library): 1657-1658