Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.7
Points
7.0
Fiction/Nonfiction
Fiction
Word Count
48499
Points per Word
0.000144
Description
Hal and Roger are up among the ice floes of Greenland. This harsh land holds many dangers, from killer whales to grizzly bears, but an evil man may turn out to be the deadliest threat the boys have to face.