"O-oh! You want to get some books? W-well that's fine, I mean that's the point of a bookstore...but um...why don't you just answer these teeeeny tiny riddles first?"

*Clears throat* "A well sought item for the young, it has a high, high cost, and that which crushes it may wear away, and be truely lost. What is it?"

Haha! A lovely riddlesome Caudle-version. In this form, we tend to sell a lot fewer books...

By the always awesome  ChuKazoo