Robert S. Singh, In Defense of the United States Constitution (Routledge, 2018). 



Rhodri Jeffreys-Jones, We Know All About You: The Story of Surveillance in Britain and America (OUP, 2017).  


Clodagh Harrington (ed.) Obama's Washington: Political Leadership in a Partisan Era, Institute for Latin American Studies.


John Dumbrell (ed.) Issues in American Politics: Polarized Politics in the Age of Obama. Abingdon: Routledge 2013.

Andrew Wroe, Edward Ashbee and Amanda Gosling, The Culture War and Issue Salience: An Analysis of American Sentiment on Traditional Moral Issues, Journal of American Studies, FirstView. 

Edward Ashbee, The United States: Institutional Continuities, Reform, and "Critical Junctures", in: Moments of Truth: The Politics of Financial Crises in Comparative Perspective. ed. Francisco Panizza and George Philip. New York, NY : Routledge 2013, p. 82-100

Gillian Peele et al, Developments in American Politics. Basingstoke: Palgrave Macmillan 2013.