AR Book Level
4.8
AR Points
3
Word Count
23,243
Interest Level
Upper Grades (UG 9-12)
Genre
Fiction
AR Quiz #
203239 EN
About this book
The twins' shoulders were trembling violently. Then the whole tunnel came alive with blinding white light - shadows leapt from the walls, and they could just make out shapes moving. Then a roaring sound burst through the walls.