"A collection of the hidden places and little-known facts about New York. These are the secret gems of the city and most are completely off limits to the public. Through these pages explore the secret train station below the Waldorf-Astoria Hotel, the gold vault at the Federal Reserve, burial sites, tucked away establishments, secret tunnels, and so much more. All of these spots evoke a secret metropolis that is lost in time and harboring deep mysteries!...