- Innovators and Preachers: The Role of the Editor in Victorian England (Contributions to the Study of Mass Media and Communications)
- Great Britain: Foreign Policy and the Span of Empire 1089-1971
- Great Britain: The Lion at Home-A Documentary History of Domestic Policy, 1689-1973
- Americanization of the British Press, 1830s-1914: Speed in the Age of Transatlantic Journalism
- Radicalism and Free-thought in Nineteenth-century Britain: Life of Richard Carlile (Contributions in Labor Studies)