AR Book Level
4.2
AR Points
6
Word Count
42,289
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
335656 EN
About this book
When they were younger, best friends Jack and Gilbert promised to work together in the copper mines, just like their fathers and other Cornish immigrants. But now Jack is turning twelve, and the thought of working underground fills him with panic.