An unlucky twelve-year-old Norwegian boy named Odd leads the Norse gods Loki, Thor, and Odin in an attempt to outwit evil Frost Giants who have taken over Asgard. Interest Level: 3-6 Reading Level: 4.5 ATOS Book Level: 5 AR Interest Level: MG AR Points: 2 AR Quiz: 132851EN Reading Counts Level: 5.4 Reading Counts Points: 6 Lexile Measure: 820 Guided Reading Level: T.