Sure. 'Outlander' by Diana Gabaldon is a great choice. It combines time - travel and historical romance. Set in 18th - century Scotland, it follows the relationship between Claire Randall, a World War II nurse, and Jamie Fraser. Their love story unfolds against the backdrop of the Jacobite risings and the rugged Scottish landscape.
'The Scarlet Pimpernel' by Baroness Emmuska Orczy. It is set during the French Revolution. The Scarlet Pimpernel, Sir Percy Blakeney, has a secret identity and a love story with his wife, Marguerite. The novel is full of adventure and romance, with the backdrop of the revolutionary France.
'Gone with the Wind' by Margaret Mitchell. Set during the American Civil War and Reconstruction era, Scarlett O'Hara's love for Ashley Wilkes and her complicated relationship with Rhett Butler are central to the story. It gives a vivid picture of the South during that tumultuous time in history.