ON HOLD: The adventures into 'The Book of Imagination'

ON HOLD:
He had warned her about the book. Now it was too late.

Emmersyn checks out a book from the library, after he (Mr. Linden) warns her not to. Why would he tell her not to? And what is wrong with the strange fascinating book she checked out?

((Based on the picture: Mr. Linden's Library (from the book: "The Mysteries of Harris Burdick" by: Chris van Alhburg))(This was originally a class assignment but I liked it, so I decided to publish it.))

(note) PLEASE READ: I am bad at summary's, it doesn't sound that fascinating, but I advise you to read it, because it is actually really good.