With England in chaos as magic returns, Strange comes back home to claim Mr Norrell and rescue Arabella. But can his plan possibly work? Or will the dark prophecy of the Raven King finally be fulfilled?

Having fled England to Venice, Strange attempts to drive himself insane as a way of gaining access to the fairy magic that he believes can help him resurrect his wife. In so doing, he unleashes a curse that threatens to destroy him utterly.

Jonathan Strange's remarkable magic helps England win the Battle of Waterloo, after which Strange returns home hoping for a peaceful new life, but the Gentleman's scheme for revenge wrecks all of his and Arabella's plans, leaving Jonathan Strange a ruined man.

Returned from war, Jonathan Strange joins Mr Norrell to try to cure England's mad king, George III, but is frustrated at Norrell's refusal to discuss the magic and legends of old times. Meanwhile, unbeknown tothe magicians, the Gentleman embarks on a scheme to capture Arabella and destroy Jonathan Strange.

Jonathan Strange accesses ancient and troubling magic as he fights the Napoleonic armies, while Mr Norrell battles to keep his secrets hidden, and the mysterious Gentleman enrols Sir Walter's servant Stephen to help him enchant the beguiling Arabella.

Mr Norrell takes on Jonathan Strange as his apprentice. However, it soon becomes clear that the pupil outshines the master. And something is clearly very wrong with the resurrected Lady Pole.

Determined to restore magic to its former glory and prove himself England's greatest magician, Mr Norrell makes a dangerous pact with a mysterious being, while the charming Jonathan Strange, more interested in drinking and winning the hand of the beautiful Arabella than reading magical books, learns he too has magical gifts.