Title: Underrunners
Description: Tris and Winola find the underrunners, a vast network of tunnels, the ideal place to escape their unhappy lives and act out their fantasies, but the tunnels become a dangerous place when invaded by an unseen stranger.
Subjects: Large type books, Family relationships, Fiction, Family problems, Kidnapping, Imaginary playmates, Detective and mystery stories, Mystery and detective stories, Child and youth fiction, Adventure and adventurers, fiction, Children's fiction