Pablo's first day in a New York City school quickly goes off the rails during a field trip to the Empire State Building. Pablo accidentally gets on the wrong train, but with help from a new friend and from the city itself, he soon is on the fast track to becoming a local. This story—which features maps, archival photos, and fascinating facts—will help readers explore the subway without leaving their seats. It brings all the bustle and beauty of NYC to young readers around the world.