An old man wearing a brown robe is found wandering disoriented in the Arizona desert. He is miles from any human habitation & has no memory of how he got to be there or who he is. The only clue to his identity is the plan of a medieval monastery in his pocket. So begins the mystery of Timeline a story that will catapult a group of young scientists back to the Middle Ages & into the heart of the Hundred Years War. Timeline cements Michael Crichtons place as the king of the high-concept thriller & a master storyteller to boot.