Jonathan arrives in Portugal to be met with a derisory reception from the Duke of Wellington, until he proves himself by fashioning a road out of rocks and reviving three French corpses, who are persuaded to give away the enemy's position, allowing for a British victory. In London a concerned Arabella visits the reclusive, disturbed Lady Pole, attracting the attention of the Gentleman, which she rebuffs. Lady Pole gives her a tapestry showing her bad dreams to show to Jonathan but Norrell, fearing he will be implicated in her distress, has his valet Childermass destroy it. He also advises Sir Walter to prevent Arabella from her visits. Jonathan returns to London, where Lady Pole attempts to avenge herself on Norrell.
—don @ minifie-1