Why America’s Billionaires No Longer Build Mega Mansions

The Dark Story of America's Industrial Empire: The Zippo Lighter

The Dark Story of America's Automobile Empire: The Ford Factory

The Dark Story of America's Banking Dynasty: The Morgan Estate

The Dark Story of America’s Oil Empire: Rockefeller’s Standard Oil Refinery

The Dark Story of America’s Radio Empire: The RCA Factory

The Dark Side of Hearst Castle Nobody Talks About

The Dark Story of America’s Chocolate Empire: The Hershey Factory

The Dark Truth Behind Every BB Gun In America: How Daisy Built An Empire On $1 Toys

How America’s Most Famous Bicycle Brand Collapsed

The Dark Story of the Twin Towers: The Rockefeller's Last Empire

The Tragic Story of a Palace Built to Impress: Hearst Castle

Inside the Marlboro Factory: How One Building Makes 146 Billion Cigarettes a Year

The Dark Story of the Singer Family Mansion: Singer Castle

The Dark Story of Coca-Cola Heir's Mansion: Asa Candler's Briarcliff Estate

The Untold Story of Colonel Sanders' Mansion: KFC Founder's

The Dark Story of a Family Mansion Built on Ambition: Biltmore Estate

The Mystery of the Estate That Defined Wealth: Rosecliff Mansion

The Dark Story of America’s Most Luxurious Hotel: The Beverly Hills Hotel

The Dark Story of America's Bicycle Empire: The Schwinn Estate

The Tragic Story of a Forgotten Castle Built by Power: Boldt Castle

The Dark Story of America’s Most Infamous Hotel: The Cecil Hotel

The Dark Story of the Richest Girl in the World's Mansion: Rough Point

The Dark Story of America's Most Famous Hotel: The Plaza