let me quote the protagonist and summarize this novel " it is simple, really"
Cam. is a boy with a weak heart , and the only ready donor is a pig called Trudy.
for Cam and his family , after the procedure instead of being concerned about their son's short life span, their focus turns to the media, and the people talking animal rights.
so the boy has to face all kind of people, and all kind of opinions, trying to figure out the right from wrong, and the art of living, forgiving and forgetting.
the novel ends up sadly, and in an unknown conclusion, you always would want people to live on, even if it is only a ch. of ink and paper,I guess there is always hope for Cam, and to renew his goal about Alex.
still the struggle in not imaginary, and the hurt is true for REAL people and REAL families, who would hold on for any kind of hope in any kind of form even a Pig's heart...may they have the courage and the strength to live on.