Pinterest Facebook Twitter Email A Union Spy in the South 02:12 This Southern lady may have helped determined the outcome of the Civil War. From: Don Wildman, Mysteries at the Museum and Miracle Car, Glass Armonica, Yankee Spy Similar Topics: History Travel's Best Related Videos A Miracle Cure or Just a Sham? 02:36 A Surgery to Reverse Aging? 03:09 Grace Kelly's Mysterious Death 02:37 Petition to Save a Salem Witch 02:35 Most Damaging Double Agent 02:33 The Real Noah's Ark? 02:35 Record-Setting Arctic Voyage 02:57 A Car Too Good to Be True 03:13 More Videos Deadly Nuclear Disaster 03:01 Elusive Skunk Ape 02:59 Nazi Spy Invasion 03:26 Fighting for Prohibition 03:29 Devastating Whirlpool 03:31 The Sacco and Vanzetti Trial 02:48 Lincoln's Spirit Photo 02:34 Accidental Mummies 02:46 Nellie Bly's Undercover Story 02:19 The Story of Boss Tweed 02:47 Fire at the MGM Grand 02:47 The San Francisco Fire of 1906 03:02 First Computer Hacker 02:26 Niagara Falls Daredevils 02:07 Easter Island Mystery 02:42 The Invention of Mauve 02:48 We Recommend The Most Instagrammed Places in the World 35 Photos Beach-n-RVs 13 Photos Best Botanical Gardens in the US 12 Photos New Seven Wonders of the World No-Passport-Required Destinations 20 Photos 50 of the Most Charming Small Towns in America 50 Photos