A comprehensive history of the London fortress covering its evolving role as royal residence, prison, armory, and ceremonial stage, with chaptered accounts of successive reigns, notable incarcerations and executions, structural changes, restorations, fires, and security incidents. The narrative interleaves architectural description, portraiture and prints, eyewitness anecdotes, and documentary evidence, and is supplemented by plans, illustrations, and appendices detailing disputes, discoveries, and lists of officials, offering both chronological narrative and thematic studies of the site's institutions and uses.