Winner of Foreword Magazine 's Book of the Year Award for Best Mystery On assignment in the Middle East, television journalist Cotten Stone stumbles upon an archeological dig that uncovers the world's most-sought-after religious relic: the Holy Grail. With his last dying breath, Dr. Gabriel Archer gives it to Cotten, uttering "You are the only one" in a language she's heard from only one other person--her deceased twin sister. What begins as a hot...