Question

Chapter 13 is titled: "Not at Home".

To whom is this referring? (Who is not home?)
It is referring to Gandalf; everyone is asking where he could be.
It is referring to Thorin who says he will never feel at home until Smaug is dead.
It is referring to Smaug who has left the Lonely Mountain.
It is referring to the fact that Bilbo is homesick and wishes to be back at the
Shire.

Answer 1

Chapter 13 is titled "Not at Home" and refers to the protagonist Bilbo Baggins who is feeling homesick and wants to return to the Shire.

Step-by-step explanation:

The title of Chapter 13, "Not at Home", in the given text does not explicitly state who is not at home. However, based on the provided excerpts, it can be inferred that the chapter refers to the fact that Bilbo is homesick and wishes to be back at the Shire. This is supported by the line "There's No Place Like Home" from The Wizard of Oz, which is mentioned in the text and underscores the idea of longing for home.