| The Invisible Empire • anticexlibris.ro | 19.98 RON |
| The Invisible Empire: Madge Oberholtzer and the Unmasking of the Ku Klux Klan, Hardcover - Micky Neilson • elefant.ro | 151.99 RON |
In 1925 the KKK in Indiana was at the height of its influence, with one third of the states white population counted among its ranks. It was seen as a very patriotic, pro-working class organization. However, the case of Madge Oberholtzer would change that forever.
