The book contains popular expositions (accessible to readers with no more than a high school mathematics background) on the mathematical theory of infinity, and

More than two hundred new and challenging logic puzzles—the simplest brainteaser to the most complex paradoxes in contemporary mathematical thinking—from ou

Originally published: Boston: Houghton Mifflin, 1987.

When I looked up, I shivered. How many stars were in the sky? A million? A billion? Maybe the number was as big as infinity. I started to feel very, very small.