Most interesting book + Most Interesting Design =
One Million by Hendrik Hertzberg
This book was created to try to make the large, and abstract number more concrete for people. So Hendrik has created a book in which each of the 200 pages features five thousand dots, but on each page, a few of the dots are called out from their place in numerical order with a little piece of statistical information that add up to really bring the concept home.
I love this idea, I can see myself reading this on the book store floor for hours because I can't put it down long enough to get it through the register...
And the great part is it is selling on Amazon at a very reasonable price!