Lots of anecdotal stories, and biographical data about mathematicians and physicists involved with RH and the study of prime numbers. RH is discussed by analogy. There is almost no math in the book at all.
Looking for a great book for a kid or teen? Look no further than the AADL's Youth Award Winners collection. We've brought together winners of the Newbery, Caldecott, and Printz Awards into a single non-circulating collection. Some of these books are hard to find, but you can read them anytime by stopping in to the Downtown Library.