"Gelfand and Wallman-type compactifications" in Pacific Journal of Mathematics

"Wallman-Type Compactifications" in Proceedings of the American Mathematical Society

"Mathematical Demography of Spotted Owls in the Pacific Northwest" in The Journal of Wildlife Management

"Review of A Concrete Approach to Mathematical Modelling" in Natural Resource Modeling

"Review of Quantitative Ecological Theory" in Natural Resource Modeling

"Review of Mathematical Modeling in the Life Sciences" in Natural Resource Modeling

"The Congressional Apportionment Problem Based on the Census 1790-1840: Basic Divisor Methods" in Open Educational Resources

"Congressional Apportionment: A Liberal Arts Perspective" in Open Educational Resources

"The History of the Congressional Apportionment Problem through a Mathematical Lens" in Open Educational Resources

"An Average Lesson: Congressional Apportionment" in Open Educational Resources

"Teaching Apportionment" in Open Educational Resources

"Teaching Apportionment" in ideaFest Journal

The History of Congressional Apportionment, revised