Her

It was a normal day like usual.
He had tons of books and a full backpack.
The door was closed and locked.
The key for the front was gone. He goes through the back to relax and realizes he left his books outside only for them to disappear. What else could go wrong.
Well..
(this book is in working so meaning I will be working on chapters everyday and try to publish as much as I can. ask me questions if you like I will answer you.)