Young Adult

Investing for Teens by Michelle Hung

Spying on Spies: How Elizebeth Smith Friedman Broke the Nazis' Secret Codes

The Secret World of Flexagons

Codes & Ciphers

101 Careers in Mathematics

Book of Tangrams, The

This well-written and engaging volume, intended for undergraduates, introduces knot theory, an area of growing interest in contemporary mathematics. The hands-on approach features many exercises to be completed by readers.

An engaging and approachable resource for beginning-to-intermediate coders eager to learn advanced ideas in computer programming.

The first book by the reclusive inventor of the world’s most iconic puzzle THE RUBIK’S CUBE. Erno Rubik inspires us with what he’s learned in a lifetime of creating, curiosity, and discovery.

Let luck find you.

A group biography of seven enduring and beloved games, and the story of why―and how―we play them.