Differential Geometry of Curves and Surfaces: Revised and Updated Second Edition (Dover Books on Mathematics)
Differential Forms and the Geometry of General Relativity
A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity
Exterior Analysis: Using Applications of Differential Forms
Introduction to Tensor Analysis and the Calculus of Moving Surfaces
Understanding Analysis (Undergraduate Texts in Mathematics)
Linear Algebra Done Right (Undergraduate Texts in Mathematics)
A Student's Guide to Waves
How to Read and Do Proofs: An Introduction to Mathematical Thought Processes, 6th Edition