Fields, Flows and Waves: An Introduction to Continuum Models (Springer Undergraduate Mathematics Series)

Manifolds, Vector Fields, and Differential Forms: An Introduction to Geometry (Springer Undergraduate Mathematics Series)

An Introduction to Enumeration (Springer Undergraduate Mathematics Series)

An Introduction to Laplace Transforms and Fourier Series (Springer Undergraduate Mathematics Series)

Fields and Galois Theory (Springer Undergraduate Mathematics Series)