BBC
Bbc: History: Monarchs and Leaders: Oliver Cromwell
A 5-page biography on Oliver Cromwell describes his involvement with the British Parliament and his objection to the rule of Charles I, his involvement in the English Revolution, and his time as Lord Protector over Britain. Archived.
W. W. Norton
Norton Anthology: 17th Century British Literature
Delve into the world of 17th century British literature to find out what makes this period in history so unique. This overview gives a comprehensive look at the work of the era.