Some books I have read and enjoyed in this genre are:
The Hunger Games Series by Suzanne Collins
(Hunger Games, Catching Fire & Mocking Jay)
The Matched Series by Ally Condie
(Matched, Crossed and Reached *releasing this fall*)
My latest obsession is the Divergent Series by Veronica Roth
(Divergent, Insurgent, and a yet to be named and released third book *releasing fall 2013*)
I have been told that I should read the Giver.
Any other Dystopian suggestions for me?