When he hears reports of a ghost haunting New Mouse City's subway tunnels, Geronimo sets out to investigate the story.

Five young travelers take a journey around the world's subway stations, from Cairo to Stockholm to Moscow to New York.

When an urban legend rumored to trap people inside subway tunnels seems to be behind mysterious disappearances in the Bronx, sixteen-year-old Raquel and her friends team up to save their city--and confront a dark episode in its history in the process.

Published in 1997, Neil Gaiman's first novel, Neverwhere is the story of Richard Mayhew, a young London businessman with a good heart and an ordinary life, which is changed forever when he discovers a girl bleeding on the sidewalk. He stops to help her -- an act of kindness that plunges him into a world he never dreamed existed. Slipping through the cracks of reality, Richard lands in Neverwhere -- a London of shadows and darkness, monsters and saints,...

Phantom of the subway: When he hears reports of a ghost haunting New Mouse City's subway tunnels, Geronimo sets out to investigate the story. Temple of the Ruby of Fire: Geronimo and his friends are on the trail of the Ruby of Fire, a legendary gem hidden in the heart of the Amazon jungle. But their quest soon turns into a race against time as some nasty rodents are after the same ruby.