Shadow Children Boxed Set: Among the Hidden, Among the Impostors, Among the Betrayed, and Among the Barons

Imagine a world where families are allowed only two children. Illegal third children -- shadow children -- must live in hiding. If they are discovered, there is only one punishment: Death.
Among the Hidden
An ALA Best Book for Young Adults
An ALA Quick Pick for Reluctant Young Adult Readers
An American Booksellers Association Kids' Pick of the List
Among the Impostors
International Reading Association Young Adults' Choice
Among the Betrayed
An America Library Association Quick Pick
International Reading Association/Children's Book Council Children's Choice