Are they chasing a myth, or is it based on something far more powerful?
From Medieval cathedrals to ancient Christian burial sites, pursued by ambitious men who will stop at nothing to possess the prize, Jon must weave back together the diverse threads of Middle Age myths and secret clues to discover the startling tapestry of truth behind them all.
Can Jonathan find Harry in time, or will they all be sacrificed to the ambitions of men who would live forever?