1. The Giver series by Lois Lowry
    My first and favorite.
  2. The Hunger Games series by Suzanne Collins
    An obvious choice, but a good one nonetheless.
  3. A Clockwork Orange by Anthony Burgess
  4. The Divergent series by Veronica Roth
  5. Brave New World by Aldous Huxley
  6. Uglies series by Scott Westerfd
  7. Candor by Pam Bachorz
  8. Matched by Ally Condie
  9. The City of Ember by Jeanne Duprau
  10. When The Tripods Came by John Christopher