I have read To Kill a Mockingbird, and A Separate Peace sounds familiar for some reason. What's that one about? I think I may have read it in middle school (when dinosaurs roamed the earth...)
I also LOVE Madeline L'Engle's A Wrinkle in Time and the 3 books that followed it. I actually wore thru my first copy of AWIT and had to buy another one.
Also, Forrest Gump (the book is much better than the movie, and that's saying a lot cuz I love the movie!), and another one we read in high school was Where it Stops, Nobody Knows by Amy Ehrlich. I had never heard of that one when I had to read it for school and I ended up buying a copy.