|summary=Warning: spoilers ahead for ''Treason's Daughter''.
Patience lives with her widowed brother, William, helping to care for his son Richard (nicknamed Blackberry). Despite the Civil war ending, the times are still uncertain. Cromwell is increasingly annoyed with a parliament of rebels refusing to go to the electorate for ratification. William sees this problem at close quarters once he's effectively forced to become Cromwell's legal advisor in an atmosphere poisoned by espionage and religious factions. However when Patience comes across Shadrick Simpson, a charismatic preacher, all becomes clearer for her at least. Meanwhile Sam Challoner, William's brother in law, comes home after privateering with Prince Rupert and realises that the fight at sea is better than peace at home. At least when you're privateering you know who your enemy is.