Columbia subject headings:
Cromwell, Oliver, 1599-1658--Fiction.
Great Britain--History--Commonwealth and Protectorate, 1649-1660--Fiction.
Harvard subject headings:
Cromwell, Oliver, 1599-1658--Fiction.
Great Britain--History--Commonwealth and Protectorate, 1649-1660--Fiction.
Princeton subject headings:
Cromwell, Oliver, 1599-1658--Fiction.
Great Britain--History--Commonwealth and Protectorate, 1649-1660--Fiction.