Which books should I choose from this reading list?

For my literary criticism class I have to pick three books to read about and write papers on. One has to be by Faulkner, and the other two have to be from this list.

If you had to pick 2, which ones would you choose and why?

Animal Farm – George Orwell
The Awakening – Kate Chopin
Brave New World – Aldous Huxley
Fahrenheit 451 – Ray Bradbury
The Great Gatsby – F. Scott Fitzgerald
Heart of Darkness – Joseph Conrad
Lord of the Flies – William Golding
Mrs. Dalloway – Virginia Woolf
Of Mice and Men – John Steinbeck
Slaughterhouse Five – Kurt Vonnegut
The Things They Carried – Tim O’Brien
To Kill a Mockingbird – Harper Lee