When history professor Ian O'Brien purchases an old collection of letters and books, he unknowingly steps into the world of a shadowy organization. His family is soon caught up in a web of intrigue and deceit spun out of a 16th century Muslim conspiracy that somebody still wants to keep secret. This powerful and ruthless group will stop at nothing to recover the document. Events spin out of control, tragedy strikes and the quest for answers begins. Facing impossible odds, they race against time to discover the truth and save their loved ones. In the process, they learn just how powerful and enduring a lie can be.