The wolves are gathering to meet up with the goblins. They had been working together for some time. This night they were getting ready for a big raid down into the valley against the settlers there to kill and wipe them out.
Gandalf
wargs
'The Hobbit' of course!
the wolves are afraid the sword that gandalf has Glamdring, Foe-hammer that the king of Gondolin once wore.
Tolkien's vast imagination.
no
"Escaping goblins to be caught by wolves."
No, The Hobbit was not a Newbery book. Tolkien was not an American and did not live in the United States, so was not qualified to win.
No, The Hobbit is an adventure novel, with war sequences towards the end.
read the book
He was investigating the gathering of orcs and wargs and happened to see them.
Wolves - book - has 40 pages.