My rating: 4 of 5 stars
This was a great book. I liked it better than Incarceron, because it tells the ending of a great adventure story. The King has stopped time, and forbade the practice of science, and hidden a massive living prison in plain view. However, not everyone knows where or what the prison is. Claudia and Finn must now find a way to save not only the outside world from the Queen and the imposter Prince, but also save their loved ones from the ever vengeful, living prison of Incarceron.
Finn has escaped from the terrible living Prison of Incarceron, but its memory torments him, because his brother Keiro is still inside. Outside, Claudia insists he must be king, but he doubts even his own identity. Is he the lost prince Giles? Or are his memories no more than another construct of his imprisonment?