These notes helped me big on the final on this book

Bilbo, a simple hobbit, is smoking his pipe one day when the wizard Gandalf appears and asks him to go on an adventure. He is confused and tells the wizard to come back the next day. The wizard does show up the next day, but only after thirteen dwarves have knocked at his door first. Bilbo is very frustrated by this, but he acts the part of the gracious host. The dwarves eat, speaking of …

…have lost, if an army of eagles and a man in the form of a bear, named Beorn, had not helped them. Thorin dies, and asks for Bilbo's forgiveness. Bilbo heads home with Gandalf and Beorn. After a very long journey, Bilbo makes it home to find his stuff being auctioned off. He gets most of his things back and settles down again, happy to be living a simple life after so long a tale.