Mary Magdalene and the Escapee

Two men in white coats are searching for an escapee. He wanders into a book signing. The author captivates him.
She has seen pictograph on rocks in the Grand Canyon of a woman with a halo. The Indians describe remains of an old, old ship. His heart is on fire. He has to go with this lovely woman.
The two men are only blocks away. Can Noah’s ark and Mary Magdalene save him from life in an asylum?