Number Theory: Proceedings of the Journées Arithmétiques, 2019, XXXI, held at Istanbul University

Math Storm Olympiad Problems

Essays on Geometry: Celebrating the 65th Birthday of Athanase Papadopoulos

A Beginner's Guide to Constructing the Universe: The Mathematical Archetypes of Nature, Art, and Science

An Introductory Course in Elementary Number Theory

Ramanujan's Lost Notebook: Part I, Part 1

Notebooks of Srinivasa Ramanujan: Volume II, Volume 2

How Numbers Work: Discover the strange and beautiful world of mathematics

A History of Pi

Complex Numbers from A to ... Z: Edition 2

Ramanujan's Place in the World of Mathematics: Essays Providing a Comparative Study

General Topology

Geometry , Grades 7 - 9

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

Proof and the Art of Mathematics