The New York Nobody Knows: Walking 6,000 Miles in the City

$19.95 at Whitney Museum of American Art.

As a child growing up in Manhattan, William Helmreich played a game with his father called “Last Stop.” They would pick a subway line, ride it to its final destination, and explore the neighborhood. Decades later, his love for exploring the city was as strong as ever. Putting his feet to the test, he decided that the only way to truly understand New York was to walk virtually every block of all five boroughs—an astonishing 6,000 miles. His journey took him to every corner of Manhattan, Brooklyn, Queens…