This is the final book in the Lunar Chronicles series, and it's a wonderful conclusion to a unique series. Merging fairy tales with science fiction, it began with Cinder (a cyborg Cinderella), Scarlet (Little Red Riding Hood), Cress (Rapunzel), Fairest (a novella about the evil queen) and ends with Winter (Snow White). To avoid spoilers, I will simply give it 4 Elves - Highly Recommended for Teens & Adults