The New York Times bestselling novel about scandalous secrets and star-crossed lovers. On the evening of 15 June 1815, the great and the good of British society have gathered in Brussels at what is to become one of the most tragic parties in history - the Duchess of Richmond's ball. For this is the eve of the Battle of Waterloo, and many of the handsome young men attending the ball will find themselves, the very next day, on...