Everybody's getting it. It will make your life easier, they say. It will hook you in. It will become your identity.But what if you say no? What if you don't want to become a code? For Kayla, this one choice changes everything. She becomes an outcast in her high school. Dangerous things happen to her family. There's no option but to run . . . for her life.Individuality vs. conformity.Identity vs. access.Freedom vs. control.The bar code tattoo.

    The world has collapsed, and there are no heroes any more.But when a lone gunman reluctantly accepts the mantel of protector to a young boy and his dying mother against the forces that pursue them, a hero may yet arise.

    Finn is in the cell next door. The Doctor is keeping them there until they tell him what he wants to know. Trouble is, what he wants to know hasn't happened yet. Em and Finn have a shared past, but no future unless they can find a way out. The present is torture - being kept apart, overhearing each other's anguish as the Doctor relentlessly seeks answers. There's no way back from here, to what they used to be, the world they used to know. Then Em finds a note in her cell which changes everything. It's from her future self and contains some simple but very clear instructions. Em must travel back in time to avert a tragedy that's about to unfold. Worse, she has to pursue and kill the boy she loves to change the future.

    - Patrick Ness