What is hyperbole in the book cay?

While "Cay" is a popular name and could refer to several different books, there is no well-known book titled "Cay" that is widely recognized.

To provide you with an accurate explanation of hyperbole in "Cay," please tell me:

1. The full title of the book.

2. The author of the book.

Once I have this information, I can help you understand how hyperbole is used in the book.