num_pages: 36
description: An exploration of the exciting world beneath our feet follows trains, pipes, and machines, as well as looks at people throughout the ages as they have navigated underground caverns, tombs, and more.
language: English
title: Hidden Under the Ground: The World Beneath Your Feet
titlecomplete: Hidden Under the Ground: The World Beneath Your Feet
genres: Childrens, Picture Books
ratings_count: 21
publisher: Dutton Children's Books