2002
Honourable Engagement: St Mark’s Church Darling Point: The First 150 Years
By Withycombe and Susan Mary Woolcock. Foreword by M. L. Loane, KBE, Additional Material by Diane Speed, Index by Robert S. M. Withycombe, ed. Diane Speed, Sydney: St Mark’s Church Darling Point, 2002. 263 pp.
1993
Medieval English Romances
3rd edn, Durham Medieval Texts 8, Durham: University of Durham, 1993. 1st and 2nd edn, Sydney: University of Sydney, 1987 and 1989. 460 pp.
1992
Essays on Early England in Honour of Audrey Meaney
Principal editor, with Sue Spinks and Susan Mary Withycombe, Parergon ns 10.2 (special edn), Sydney, 1992. 178 pp.
2010
‘A Text for Its Time: The Sanctorale of the Early South English Legendary’
Chapter 6 of The Texts and Contexts of Oxford, Bodleian Library, MS Laud Misc. 108
2009
Chaucer’s ‘Monk’s Tale’ and ‘Nun’s Priest’s Tale’: An Annotated Bibliography 1900-2000, The Chaucer Bibliographies
Monk’s Tale Annotations to 1919 and 1984-1998, in Peter Goodall, ed. Toronto, Buffalo, London: University of Toronto Press, 2009.