After taking a permanent position with Dr. Porter Gaven, Andy Sloan sets off for Europe on a case, planning to give her companions the slip in order to locate her friend, Humberto Castillo, who is missing. Finding him will lead to the whereabouts of Priceless treasures: a golden Menorah, a jeweled Templar crown, a golden staff, and most importantly, a sacred manuscript called 'The Lost Book of Uriel, written by James the brother of Christ.