A new short fantasy novel by nationally bestselling and Newbery Medal winning author Neil Gaiman. Illustrations by Brett Helquist. In a village in ancient Norway lives a boy named Odd, and he's had some very bad luck: His father perished in a Viking expedition; a tree fell on and shattered his leg; the endless freezing winter is making villagers dangerously grumpy. Out in the forest Odd encounters a bear, a fox, and an eagle—three creatures with a strange story to tell. Now Odd is forced on a stranger journey than he had imagined—a journey to save Asgard, city of the gods, from the Frost Giants who have invaded it. It's going to take a very special kind of twelve-year-old boy to outwit the Frost Giants, restore peace to the city of gods, and end the long winter.