00844cam a2200229 4500 430762690 TxAuBib 190918s2005||||||||||||||||||||||||eng|u 20-04009645 9780439799829 0439799821 DLC TxAuBib Haddix, Margaret Peterson. Among the enemy / Margaret Peterson Haddix. New York : Scholastic, 2005. 214 p. ; 22 cm. "A shadow children book.". Interest age level: Ages 8-12. In a society that allows families to have only two children, third child Matthias joins the Population Police to infiltrate their system. CONDUCT OF LIFE FICTION. SCIENCE FICTION.