| Metropolis and hinterland: the city of Rome and the Italian economy, 200 BC-AD 200 N Morley Cambridge University Press, 2002 | 623 | 2002 |
| Trade in classical antiquity N Morley Society and Business Review 4 (1), 86-88, 2009 | 313 | 2009 |
| Theories, models and concepts in ancient history N Morley Routledge, 2004 | 192 | 2004 |
| The Roman Empire: roots of imperialism N Morley Pluto Press, 2010 | 162 | 2010 |
| The early Roman empire: distribution NDG Morley The Cambridge economic history of the Greco-Roman world, 570-591, 2007 | 122 | 2007 |
| The poor in the city of Rome N Morley Poverty in the Roman World 33, 2006 | 114 | 2006 |
| The transformation of Italy, 225–28 BC N Morley The Journal of Roman Studies 91, 50-62, 2001 | 107 | 2001 |
| Antiquity and modernity N Morley John Wiley & Sons, 2008 | 105 | 2008 |
| Writing ancient history N Morley Cornell University Press, 1999 | 89 | 1999 |
| Decadence as a Theory of History N Morley New Literary History 35 (4), 573-585, 2004 | 79 | 2004 |
| Thucydides and the modern world: Reception, reinterpretation and influence from the Renaissance to the present K Harloe, N Morley Cambridge University Press, 2012 | 74 | 2012 |
| The salubriousness of the Roman city N Morley Health in antiquity, 214-226, 2004 | 71 | 2004 |
| Cities and economic development in the Roman Empire N Morley Settlement, urbanization, and population, 143-160, 2011 | 65 | 2011 |
| Cities in context: urban systems in Roman Italy N Morley Roman Urbanism, 55-70, 2005 | 61 | 2005 |
| Thucydides and the Modern Idea of History NDG Morley Invited lecture, Yale, 2011 | 59 | 2011 |
| Urban smells and Roman noses N Morley Smell and the ancient senses, 110-119, 2014 | 48 | 2014 |
| Globalisation and the Roman economy N Morley Globalisation and the Roman world: World history, connectivity and material …, 2015 | 46 | 2015 |
| Slavery under the Principate NDG Morley The Cambridge World History of Slavery Volume 1: the ancient Mediterranean …, 2011 | 45 | 2011 |
| Population size and social structure N Morley The Cambridge companion to ancient Rome, 29-44, 2013 | 42 | 2013 |
| Markets, marketing and the Roman elite NDG Morley Mercati Periodici e Mercati Permanenti nel mondo romano, 211-221, 2000 | 38 | 2000 |
