Deception.Risk.Betrayal.Redemption.MasterstorytellerScottWesterfeldisatthetopofhisgame,andbacktohismostfamousrealm.ANewYorkTimesbestseller.FreyandRafiareinseparable...twoedgesofthesameknife.Butonlyoneofthemiseverseeninpublic.FreyisRafi’stwinsister-andherbodydouble.Theirpowerfulfatherhasmanyenemies,andtheworldhasgrowndangerousastheoldorderfallsapart.SowhileRafiwasraisedtobetheperfectdaughter,Freyhasbeentaughttokill.Heronlypurposeistoprotecthersister,tosacrificeherselfforRafiifshemust.WhenherfathersendsFreyinRafi’splaceascollateralinaprecariousdeal,shebecomestheperfectimpostor.ButCol,thesonofarivalleader,isgettingcloseenoughtospotthekillerinsideher....