Math Encounters

Math Behind the Magic, The

Mathematical Puzzle Tales, by Martin Gardner

Shape: The Hidden Geometry of Information, Biology, Strategy, Democracy, by Jordan Ellenberg

Thinking Better: The Art of the Shortcut, by Marcus du Sautoy

Living Proof: Stories of Resilience Along the Mathematical Journey

Sync: How Order Emerges From Chaos in the Universe, Nature, and Daily Life, by Steven Strogatz

A Divine Language: Learning Algebra, Geometry, and Calculus at the Edge of Old Age

Puzzling Optical Illusions

Google Bombs, Chocolate-Covered Pi, and Other Cool Bits in Computing by Tim Chartier

More Without Words, by James Tanton

Find out who lived and who died in the incredible story of the founding father who made America modern—and became the toast of Broadway.

50% More Puzzles Than Before. Better Instructions.