Inc Authentic Entertainment
Series
Cities of the Under World volume 1-4
Pub. Date
2007
Description
Surprising discoveries lie just below our feet under the streets of today's greatest cities.
Pub. Date
[2009]
Description
Every city has its secrets, but who could imagine how many linger below ground, sometimes for thousands of years? Secret passageways, combat tunnels, buried palaces, Mafia escape routes and ammunition depots are just a few of the subterranean surprises you'll discover. These buried secrets are explored using state-of-the-art surveillance equipment to help investigate places oftern known only to archeologists and local residents.