Answer:
Its title means book.
What contains zero calories, but if you consume it, you will probably gain weight?
What relies on columns but isn't a house, and asks for help but can't speak itself?
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
I look at you, you look at me, I raise my right, you raise your left.
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?