AR Book Level
5.7
AR Points
6
Word Count
37,447
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
42294 EN
About this book
This book tells how four children set out to search for their baby brother who mysteriously vanished from their playhouse. Their search takes them through a secret trapdoor into a strange underworld where the inhabitants only know one word, "OG!"