The Invisible Empire: A Fool�������s Errand And A Concise Review Of Recent Events is a historical non-fiction book written by Albion Winegar Tourgee and originally published in 1880. The book provides a critical analysis of the Ku Klux Klan and its activities during the Reconstruction Era in the United States. Tourgee, a Civil War veteran and lawyer, uses his personal experiences and observations to...