Ann E. Burg explores the deep class divides and social injustice behind one of America's greatest tragedies. * "Stunning, significant and sorrowful, Ann E. Burg's requiem melts history into prose... Highly recommended." -- School Library Journal, starred review "Chillingly effective." -- Bulletin of the Center for Children's Books Johnstown, Pennsylvania, in 1889 was a lively, working-class factory...