Chinese Summary/中文概要:
This is a book about books. But not just any books. This is a book about magical books.
We all know the power of books, their ability to transport us to another world, to allow us to lose ourselves from reality, but what if hidden amongst all the books that we know about there are a number of secret Special Books in existence. Books that can literally transport you to anywhere in the world through a door; books that can create illusions; book that can bring you luck; hide you in the shadows.
There are book hunters who have dedicated their lives to searching for these books - their value and powers are endless. They can be used for good; they can be used for evil.
What if one day you were working in a bookshop just like our protagonist, Cassie, and one of your customers left you in possession of a Special Book?
How would you use it? Would you even realise the danger you were in and the secret world you had stepped into?