First published in the Netherlands in 1996, this book chronicles Voeten’s five-month exploration of the society that exists underneath the streets of Manhattan. Voeten, an accomplished war photographer and reporter, didn’t write about the people who lived in the tunnels under New York from the point of view of an observer. He lived in the tunnels, grew to know the people who lived there, and came to understand not just how they got there but also the society they have created. Like Jennifer Toth’s Mole People (1993) and Matthew O’Brien’s Beneath the Neon (2007), Voeten’s book captivates readers with its compassionate portraits of the people and their surroundings, while exploring the surprisingly varied reasons why these men and women wound up living just beneath the surface of the reader’s world.