Deb Willet takes a position as companion to Elisabeth Pepys, Samuel's wife. Deb believes it will give her the respectability she craves, but it proves far more complicated than she could ever have imagined.
Samuel Pepys' influence in Restoration London means that the Dutch are keen to get their hands on his secrets, even if that means murder. Deb is soon caught up in a dangerous game, while at the same time trying to counter Mr Pepys' lust for her....