After the events of the Fourth Trial, Martial soldiers hunt the two fugitives as they flee the city of Serra and undertake a perilous journey through the heart of the Empire. Laia is determined to break into Kauf - the Empire's most secure and dangerous prison - to save her brother, who is the key to the Scholars' survival. And Elias is determined to help Laia succeed, even if it means giving up his last chance at freedom. But dark forces, human and...

After his escape from the sentient prison, Incarceron, Finn finds that the Realm is not at all what he expected, and he does not know whether he is to be its king, how to free his imprisoned friends, or how to stop Incarceron's quest to be free of its own nature.

In 1776, after witnessing the execution of Nathan Hale in New York City, newly occupied by the British army, young Sophia Calderwood resolves to do all she can to help the American cause, including becoming a spy.

"Now a prisoner of the most heinous survivors of the human race, B finds herself at the mercy of her enemies and discovers the fate of her parents and friend Vinyl, calling into question how much she is willing to sacrifice in the name of justice"--

"When thirteen-year-old Valor is arrested, she could not be happier. Demidova's prison for criminal children is exactly where she wants to be. Valor's sister Sasha is already serving a life sentence for stealing from the royal family, and Valor is going to help her escape ... from the inside"--

A young girl and her grandmother visit the girl's father in prison.

"Seventeen-year-old Kiva Meridan has spent the last ten years fighting for survival in the notorious death prison, Zalindov, working as the prison healer. When the Rebel Queen is captured, Kiva is charged with keeping the terminally ill woman alive long enough for her to undergo the Trial by Ordeal: a series of elemental challenges against the torments of air, fire, water, and earth, assigned to only the most dangerous of criminals. Then a coded message...

"Fifteen-year-old Billy guards a castle prison. But it isn't just criminals he'll be guarding--the ghosts of executed prisoners haunt the place"--

In Bolivia in 1999, when their father is unjustly arrested and their mother leaves, Francisco, seventeen, and his sister Pilar, eight, must move to the dirty, dehumanizing, and corrupt prison. 1999, Bolivia. Francisco's father is arrested on false charges and sent to prison by a corrupt system. Now Francisco and his young sister must move into prison with their father. There, they find a world unlike anything they've ever known. Prison life is dirty,...

"Fear haunts the streets of Preston's city: a girl has disappeared. Preston is drawn to investigate, exploring the city in the hunt for his missing friend. And deep in the bowels of a secret scientific institute, he discovers a sinister machine used to banish teenage criminals for their offenses. Captured and condemned to a cavernous dimension, Preston is determined to escape. But this is no ordinary jail. Friendships will be forged and lives will...