Fourteen years ago, Ethan met Glome and the fairies while his father studied the Heavener Runestone. Now back, news traveled fast in the forest. Ethan learned that the Vinland Maps, drawn by Vikings traveling to North America before Columbus, lay hidden in a cave. Warned by Trondelag, the dragon, not to go up against Loki and the draugrs for a piece of paper to make him famous, Ethan decided to go anyway. And then there was Mac - his doppelganger. Would he be able to protect her?