First Congress of Greek Mathematicians: Proceedings of the Congress held in Athens, Greece, June 25–30, 2018

Lost in Math: How Beauty Leads Physics Astray

Math Storm Olympiad Problems

Advanced Abacus: Theory and Practice

Ramanujan's Lost Notebook: Part I, Part 1

Health Behavior Change: Theories, Methods and Interventions, Edition 2

General Topology

Visual Differential Geometry and Forms: A Mathematical Drama in Five Acts

Number Theory: An Introduction to Mathematics: Part A, Part 1

Fundamental Concepts of Abstract Algebra

Elements of Abstract Algebra

Groups and Symmetry

Complex Variables

Attacking Problems in Logarithms and Exponential Functions

Class Groups of Number Fields and Related Topics

Galois Theory: Lectures Delivered at the University of Notre Dame by Emil Artin (Notre Dame Mathematical Lectures,

Advanced Calculus (Revised Edition)

Spectral Geometry of Partial Differential Operators