Welcome to the small and beautiful town of Granite Falls, Washington. In this third book of the Esme Chronicles, Esme finds herself in the middle of a battle between the future and the present. Three travelers from the future travel back in time to find a device that could save their world. Esme must determine what the device is, who needs it, who's trying to steal it and who invented it in the first place. Come along as Esme and her friend, Kenai, work with Butler to save people in the futre from a slow, painful death.