Encyclopedia of Distances: Edition 4

How to Solve It: A New Aspect of Mathematical Method

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

Figurate Numbers

Mathematics for the Physical Sciences

The (Mis)Behaviour of Markets: A Fractal View of Risk, Ruin and Reward

103 Trigonometry Problems: From the Training of the USA IMO Team

Fun with Trigonometry

Random Sequential Packing Of Cubes

Mathematics: Its Content, Methods and Meaning

Dictionary of Distances

Geometry For Dummies: Edition 3

Scale-isometric Polytopal Graphs In Hypercubes And Cubic Lattices: Polytopes In Hypercubes And Zn

Fractals: A Very Short Introduction