"Originally published in hardcover in the United States by Spiegal & Grau, an imprint of Random House, a division of Penguin Random House LLC, in 2019."--Title page verso. Includes bibliographical references.
Contents:
The cult. The crossing -- The intraterrestrials -- The ochre miners -- The burrowers -- The lost -- The hidden bison -- The dark zone -- The cult.
Summary:
When Will Hunt was sixteen years old, he discovered an abandoned tunnel that ran beneath his house in Providence, Rhode Island. His first tunnel trips inspired a lifelong fascination with exploring underground worlds, from the derelict subway stations and sewers of New York City to sacred caves, catacombs, tombs, bunkers, and ancient underground cities in more than twenty countries around the world.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.