A nice read. I love reading about maths, just not doing it.
http://www.amazon.com/Journey-through-Genius-Theorems-Mathem...
The read part is _great_, and it gets you to do math in a way that flows pretty easily from the reading.
http://www.amazon.com/Man-Who-Knew-Infinity-Ramanujan/dp/068... Do check out recommendations by Amazon, seems like a great set of books.