Palaces were the residences of monarchs, but they were also buildings where the business of state was carried out. Within their walls intrigues, murders, love affairs, and deaths—the full pageant of British history—took place and royal magnificence was displayed. Siobhan Clarke, a guide for the independent charity Historic Royal Palaces, introduces the splendid corridors of royal power and pleasure through four significant sites: the Tower of London, Hampton Court Palace, the Banqueting House at Whitehall Palace, and Kensington Palace.