AR Book Level
4.9
AR Points
8
Word Count
52,701
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
307824 EN
About this book
It is the summer of his twelfth birthday, and Davey, his sister Kate and his twin cousins join the hoards of tourists eager to catch a glimpse of the legendary underground city in Davey's hometown. For Davey it is the start of a nightmare.