Check Out The “Goosebumps” Trailer
I read all of these books as a kid!
Jack Black plays Goosebumps author R.L. Stine.
The idea of the movie is that all of Stine's imaginary monsters come to life and are released once the books have been opened, and it's up to him--along with his daughter and her friends--to put them back.
It looks pretty cool!