11 books • 4 series
Book #2: Geometry Of Curvature Homogeneous Pseudo-riemannian Manifolds, The
Book #6: Geometric Realizations Of Curvature
Book #4: The Index Theorem & the Heat Equation
Book #11: Invariance Theory, the Heat Equation, and the Atiyah-Singer Index Theorem
Book #7: Geometry Of Spherical Space Form Groups, The
Book #16: Invariance Theory