(Im goinf to read this ->) There is a book like this! A character falls in love with a character in a book and she has to try and figure out how to get him out of the book. It is called Between the Lines by Jodi Picult and her daughter.
wanna go on an adventure? It's like when I claim I am being rebellious by wearing my non approved, non uniform jacket; even though, I've never been to the principals office and am a part of academic honor roles.