In Persia there lives a princess named Aziza whose time it is to marry. She does not wish to marry just anyone though, and she devises a riddle for those who wish her hand. In this lively tale of love and math, a young Persian princess chooses a husband by devising a riddle. Incorporating math concepts into the framework of a fairy tale, ONE RIDDLE, ONE ANSWER is a delightful story that teaches while it entertains.