Among the Impostors - Margaret Peterson Haddix

Luke Garner is an illegal third child. All his life has been spent in hiding. Now, for the first time, Luke is living among others. Then one day Luke discovers a door to the outside. He knows that beyond the walls of Hendricks lie the secrets he is desperate to uncover. What he doesn't know is whom he can trust--and where the answers to his questions may lead him. Danger continues to loom over Luke now that he's out of hiding in the second book in bestselling author Margaret Peterson Haddix's Shadow Children series. Luke Garner is an illegal third child. All his life has been spent in hiding. Now, for th