Lewis, Katherine J. (2014) The Prioress and the Second Nun. In: Historians on Chaucer: The General Prologue to the Canterbury Tales. Oxford University Press, Oxford, pp. 94-113. ISBN 978-0-19-968954-5
Lewis, Katherine J. (2013) 'Imitate, too, this king in virtue, who could have done ill, and did it not': Lay sanctity and the rewriting of Henry VI's manliness. In: Religious Men and Masculine Identity in the Middle Ages. Gender in the Middle Ages (9). Boydell and Brewer, Woodbridge, pp. 126-142. ISBN 9781843838630
Lewis, Katherine J. (2013) Kingship and Masculinity in Late Medieval England. Routledge, Abingdon. ISBN 9780415316125
Cullum, Pat and Lewis, Katherine J. (2013) Religious Men and Masculine Identity in the Middle Ages. Gender in the Middle Ages, 9 . Boydell and Brewer, Woodbridge. ISBN 9781843838630
Lewis, Katherine J. (2012) Male Saints and Devotional Masculinity in Late Medieval England. Gender and History, 24 (1). pp. 112-133. ISSN 0953-5233
Lewis, Katherine J. (2007) "Accident my codlings" : sitcom, cinema and the re-writing of history in The Blackadder. In: Mass Market Medieval: Essays on the Middle Ages in Popular Culture. McFarland, Jefferson, NC, pp. 113-125. ISBN 978-0-7864-2922-6
Lewis, Katherine J. (2006) History, Historiography and Re-writing the Past. In: A Companion to Middle English Hagiography. Boydell & Brewer, Woodbridge. ISBN 9781843840725
Lewis, Katherine J. (2004) Anglo-Saxon saints' lives, history and national identity. In: History, Nationhood and the Question of Britain. Palgrave Macmillan, New York, USA, pp. 160-170. ISBN 1403912963
Lewis, Katherine J. (2004) Edmund of East Anglia, Henry VI and ideals of kingly masculinity. In: Holiness and Masculinity in the Middle Ages. Religion and Culture in the Middle Ages Series . University of Wales Press, Cardiff, UK, pp. 158-173. ISBN 0-7083-1894-0
Cullum, Pat and Lewis, Katherine J. (2004) Holiness and masculinity in the middle ages. University of Wales Press, Wales, UK. ISBN 0-7083-1894-0
Lewis, Katherine J. (2004) Margery Kempe and saint making in late Medieval England. In: A Companion to the Book of Margery Kempe. Boydell & Brewer, New York, USA, pp. 195-216. ISBN 9781843840305
Jenkins, Jacqueline and Lewis, Katherine J. (2003) St Katherine of Alexandria: Texts and Contexts in Western Medieval Europe. Brepols. ISBN 9782503512907
Lewis, Katherine J. (2003) Female life-writing and the testamentary discourse: women and their wills in later medieval England. In: Medieval women and the Law. Boydell and Brewer, Woodbridge, pp. 57-75. ISBN 9780851159324
Lewis, Katherine J. (2002) Becoming a Virgin King: Richard II and Edward the Confessor. In: Gender and holiness: men, women and saints in late medieval Europe. Routledge studies in medieval religion and culture . Routledge, London, pp. 86-100. ISBN 0415258219
Lewis, Katherine J. (2002) The cult of St Katherine of Alexandria in late medieval England. Boydell Press, Woodbridge, Suffolk. ISBN 0851157734
Lewis, Katherine J. (2000) "Lete me suffre": reading the torture of Margaret of Antioch in later medieval England. In: Medieval women - texts and contexts in late medieval Britain, essays in honour of Felicity Riddy. Brepols, pp. 69-82. ISBN 9782503509792
Lewis, Katherine J. (1999) Model girls? virgin martyrs and the training of young women in later medieval England. In: Young medieval women. Palgrave Macmillan, pp. 25-46. ISBN 9780312221300
Lewis, Katherine J. (1999) Pilgrimage and the Cult of St Katherine of Alexandria in Late Medieval England. In: Pilgrimage explored. Boydell and Brewer, Woodbridge, pp. 145-160. ISBN 9780952973430
Lewis, Katherine J., Menuge, Noel James and Phillips, Kim M. (1999) Young medieval women. Palgrave Macmillan. ISBN 9780312221300
Lewis, Katherine J. (1998) The life of St Margaret of Antioch in late medieval England: a gendered reading. Studies in church history, 34. pp. 129-142. ISSN 0424-2084