The walls have eyes / Clare B. Dunkle.
Having spirited his parents out of their domed suburb, Martin goes to the school for help and finds that his sister, Cassie, and the other Wonder Babies are gone again, but his AllDog, Chip, may hold the means to save them all.
New York :
Atheneum Books for Young Readers,
Walker Library - Curriculum Collection - Juvenile - 3rd Floor
Pull and Hold