Warm Bodies

Warm Bodies was interesting as it's based on a post-apocalyptic world through the point of view of a zombie. All of the internal monologues from R added to the idea that the struggle against the zombies was also at its heart an internal one. Perry also had an internal struggle but he ultimately failed and truly died. He didn't become a zombie and essentially didn't have a chance at redemption/rebirth like R did. And for R, it was through understanding the internal workings of both himself and Perry, that R could have some sort of rebirth and dezombify himself. The inner struggles depicted in the book lead to both an internal and external cure for the zombie-ism.