I'm looking for a list of good books to read?

I'm in highschool and I think Peace like a river, Catcher in the rye, The great Gatsby, Gs of Wrath, Of mice and men, The adventures of Huckleberry finn (basicly the books I read for english cl). All are fantastic books and i want to know of more books like them. They are the sort of books that are often concidered Allegorical, but not always. I'm looking for books like them, they all have alot of symbolism and deeper meaning. So if someone could post a link or something that would be great.