Jack McKinley and his friends are in a life-or-death race to the Mausoleum at Halicarnassus. In the rubble of this Wonder of the Ancient World, they have to face down their own demons and engage in an epic battle with foes long gone.

Ellis and Easton have been inseparable since childhood. But when a rash decision throws Ellis's life--and her relationship with Easton--into chaos she's forced to move halfway across the country, far from everything she's ever known. Now Ellis hasn't spoken to Easton in a year, and maybe it's better that way; maybe eventually the Easton shaped hole in her heart will heal. But when Easton's mother invites her home for a celebration, Ellis finds herself...