Finally, he kisses Norah! But that leads to haunting flashbacks of people and places he doesn't remember.

A surprise voyage through another portal traps him in the Rotunda-a magical hidden cavern far below ancient Stonehenge. There his destiny is revealed, as he trains with the Guardians and Keepers of Stelladaur Light.

He must master the secrets of the Stelladaur to keep history from repeating itself, or all he knows and loves will vanish forever-even before it exists.