The subject area would more specifically be Creative Writing.

A critical piece on the book “Percy Jackson and the battle of the labyrinth” and the way Rick Riordan incorporates mythical and fictional creatures and how it helps his story come to life.

How the use of a supernatural being creates an intriguing piece of fiction.

-How can one bring in supernatural creatures and yet somehow make the piece realistic enough to make people invested?
-Does using fictional creatures help bring a story to life?