“Perspective Drawings of Reflective Spheres”
Journal of Mathematics and the Arts
Vol. 5, No. 2, June 2011, pp. 71-85
“The Mayor’s Body” in The Ties that Bind: Essays in Medieval British History in Honor of Barbara Hanawalt, Linda E. Mitchell, Katherine L. French, and Douglas L. Biggs, eds.
Ashgate, Burlington, 2010
“Towns and Cities in Medieval England”
Oxford Biographies Online, 2010