Eleven-year-old Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure fo... (more)
Eleven-year-old Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure for a terrible plague that threatens the life of their mother, as well as the lives of the people, bats, and rats who populate the underworld. (less)