It's 1783, and Ross Poldark has returned home from the American Revolutionary War to find England in the grip of recession and his beloved Cornwall on its knees. His father is dead, his family's land and copper mines are in ruins, and his childhood sweetheart is about to marry his first cousin. Feeling betrayed by everything he loves, Ross must rebuild his life, embarking on a risky business venture, facing new adversaries, and finding love where...

With the country gripped by political uncertainty and fresh elections, Ross Poldark seeks to challenge George Warleggan's stranglehold over Cornwall while also repairing his marriage to Demelza. Hugh Armitage remains in love with Demelza and is hopeful for more. Dr. Dwight Enys and Caroline plan to start a family while Elizabeth seeks another child to secure her own marriage to an ever-suspicious George. Meanwhile, Morwenna desperately tries to protect...

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?