"A Companion to Nineteenth-Century Britain" presents 33 essays by expert scholars on all the major aspects of the political, social, economic, and cultural history of Britain during the late Georgian and Victorian eras. It makes sense of the fascinating new perspectives on this era that have been generated in recent years while not losing sight of broader, more enduring themes. Each essay both distils the current state of historical scholarship and assesses the directions that research is likely to take in future.