After nearly forty years of marriage, Joan and Joe Castleman are complements. Where Joe is casual, Joan is elegant. Where Joe is vain, Joan is self-effacing. And where Joe enjoys his very public role as Great American Novelist, Joan pours her considerable intellect, grace, charm, and diplomacy into the private role of Great Man's Wife. Joe is about to be awarded the Nobel Prize for his acclaimed and prolific body of work. Joe's literary star has blazed...

1794: War and the revolution in France hang over Britain. In Cornwall, George Warleggan grows his empire with a view to crush the Poldarks while Ross and Demelza attempt to repair their relationship. Ross must ask himself how long he can allow George's ascent to continue unchecked. Facing battles both at home and abroad, will Ross answer the call and risk losing everything he holds dear?