Parallel Tangency R3. - John P. Warder (IMA Conference on the Mathematics of Surfaces, 2007)

Symmetries of Curves and Surfaces. - John P. Warder (2009)

Reconstruction from Medial Representations. - Peter J. Giblin; John P. Warder (Am. Math. Mon., 2011)

Evolving Evolutoids. - Peter J. Giblin; John Paul Warder (Am. Math. Mon., 2014)