O'Brien, Karen (2010) The return of the Enlightenment. American Historical Review, Vol.115 (No.5). pp. 1426-1435. doi:10.1086/ahr.115.5.1426

O'Brien, Karen (2007) Enlighteners : Review of The case for the enlightenment : Scotland and Naples, 1680-1760 by Robertson, J. and Catharine Macaulay and Mercy Otis Warren : the Revolutionary Atlantic and the Politics of Gender by Davies, K. History Workshop Journal, Volume 64 (Number 1). pp. 430-438. ISSN 1363-3554

O'Brien, Karen (2005) Catharine Macaulay's histories of England : a female perspective on the history of liberty. In: Knott, Sarah and Taylor, Barbara, (eds.) Women, gender, and Enlightenment. Houndmills, Basingstoke, Hampshire ; New York: Palgrave Macmillan. ISBN 1403904936

O'Brien, Karen (2005) Sexual distinctions and prescriptions. In: Knott, Sarah and Taylor, Barbara, (eds.) Women, gender, and Enlightenment. Houndmills, Basingstoke, Hampshire ; New York: Palgrave Macmillan. ISBN 1403904936