This Prison Isn't Just Vast and Impossible to Escape: It's Actually Alive! A nail-bitingly suspenseful follow-up to the dark thriller Incarceron, Catherine Fisher's incredible novel begins after Finn's escape from a lifetime in the living, breathing prison called Incarceron. But now he faces new enemies and quickly discovers that life Outside is full of darkness and evil. Finn must survive a queen who wants him dead, avoid the princess who is convinced he's the missing Prince Giles, and find a way to rescue the friends he left behind in prison. Meanwhile, Incarceron is growing stronger and smarter, and it wants to destroy the world. Incredibly imaginative and sophisticated, this highly praised epic will keep fantasy and thriller readers turning the pages as the plot unfolds masterfully before them. In this critically acclaimed dystopian series, society has created a prison programmed to build a utopia, while those outside return themselves to a time before electricity. When the warden's daughter discovers a link to the prison, it becomes clear that nothing is as it seems.