"Twin sisters Juvenile fiction." . . . . "Orphans Juvenile fiction." . . "Young adult fiction" . "Young adult fiction"@en . "Electronic books"@en . . "Science fiction" . . . . . . . . . "After the apocalyptic Omega, a group of orphaned teen boys learn of their dark fate and escape, joining forces with twin girls who have been imprisoned for the 'good of the republic.' In their plight for freedom, these young heroes must find the best in themselves to fight against the worst in their enemies." . . . . "Prey"@en . "The prey" . . . "\"After the apocalyptic Omega, a group of orphaned teen boys learn of their dark fate and escape, joining forces with twin girls who have been imprisoned for the 'good of the republic.' In their plight for freedom, these young heroes must find the best in themselves to fight against the worst in their enemies\"--" . "\"After the apocalyptic Omega, a group of orphaned teen boys learn of their dark fate and escape, joining forces with twin girls who have been imprisoned for the 'good of the republic.' In their plight for freedom, these young heroes must find the best in themselves to fight against the worst in their enemies\"--"@en . . "Dystopias" . . "Dystopias"@en . "The prey"@en . . . . . "Twins Juvenile fiction." . . "Science fiction." . . "Orphans Fiction." . . "Twins Fiction." . . "Sisters Juvenile fiction." . . "Sisters Fiction." . . "Survival Fiction." . . "Survival Juvenile fiction." . .