- The Pinnacle Sets of a Graph. With C. Bozeman, P. Harris, S. Lasinis and S. Walker. Submitted 2024.
- Split Graphs and Nordhaus-Gaddum Graphs. With K. L. Collins and A. Trenk. Discrete Mathematics 339 (2016) pp. 2345-2356.
- Beyond knights and knaves. With A. McConvey, D. Onderko, N. Shar, and C. Tomlinson, WG 2013.
- A Poset-based Approach to Embedding Median Graphs in Hypercubes and Lattices, Order 29 (2012), pp. 147-163.
- Weak Sense of Direction Labelings and Graph Embeddings. With I. Suzuki. Discrete Applied Mathematics 159 (2011), pp. 303-310.
- Planarization and acyclic colorings of subcubic claw-free graphs. With E. McDermid and I. Suzuki. WG 2011.
- Drawing Planar Graphs with Circular Arcs. With C.A. Duncan, M.T. Goodrich, K. Kobourov. Discrete and Computational Geometry 25 (2001) pp. 405-418. A preliminary version of the paper appeared in the Proceedings of the 7th Symposium on Graph Drawing (GD ’99) (1999) pp. 186-196.