This is the 3rd book in the Lunar Chronicles(highly recommend) and details Cress‘s escape from her Satellite prison with the help of Cinder and the rest of her team. Their plan fails however because of an unexpected guest, and the group is separated. Cress and Captain Thorne(whom she‘s in love with) adventure across the dessert where they eventually reunite with Cinder, Wolf, Iko and Dr Erland. Scarlet remains in the hands of a Lunar family.