Malorie Blackman

Noughts & Crosses is a book published in 2001 that was written by Malorie Blackman.

Accept a transplant of a pig's heart, or die? That's what Cameron has to decide ...The story: Cameron is offered the chance to have a highly experimental and controversial operation which might save his life. But replacing his heart with one from a pig brings not only medical risk, it places Cameron at the eye of a …