Toulouse, April 1814. The Peninsula war is finally over for Britain and its allies, but the action does not end here for Sharpe. He is set up once again by his long-time enemy, the French spy Ducos, and finds himself accused of stealing Napoleon’s priceless treasures. Having been abandoned by his beautiful wife Jane, who returns to England, and persecuted by both the British and French, Sharpe boldly goes in search of both truth and revenge, embarking on a perilous journey across post-war France with the help of his loyal friends Frederickson and Harper.

Winter, 1813.
Sharpe marries his sweetheart, Jane Gibbons, but has to leave her immediately to go on a dangerous mission in the Pyrenees, to capture a French fort. While Sharpe is battling with the French, his wife contracts a deadly fever which has swept through the British camp and endangers her life. Sharpe encounters his old enemy, Ducos and is compelled to stay at the fort and fight for his country, knowing that even if he survives he may never see his beloved bride again.