AR Book Level
5.8
AR Points
7
Word Count
43,008
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
218844 EN
About this book
William and Daniel come home one day to find their parents aren't there and there is an intergalactic portal in their house that gives them access to other worlds. It's up to them to solve the mystery of their missing parents.