Knots, Molecules, and the Shape of the Universe: An Introduction to Topology, with Erika Flapan, et. al. Published by the AMS, 2016.
The Coarse Geometry of the Kakimizu Complex, with Jesse Johnson and Roberto Pelayo. Algebraic and Geometric Topology, Vol. 14, No. 5 (2014) 2549-2560. arXiv:1204.0530
Developing High School Students Understanding of the Function Concept, with Ed Dubinsky. Journal of Mathematical Behavior, Vol. No. 32 (2013) 83-101. (pdf)
Teaching Mathematics to English Language Learners Using Moses Five-Step Approach, with Ruth Ahn and Joann I. Teaching for Excellence and Equity in Mathematics, Vol. 3, No. 1 (2007) 20-28. (pdf)
Meridional Almost Normal Surfaces in Knot Complements, Algebraic and Geometric Topology, Vol. 8, No. 3 (2008) 1717-1740. arXiv:0709.3534
Knots With Infinitely Many Incompressible Seifert Surfaces, Journal of Knot Theory and its Ramifications, Vol. 17, No. 5 (2008) 1-14. http://arxiv.org/pdf/math/0604001