Mentalism is a performing art in which its practitioners, known as mentalists, appear to demonstrate highly developed mental or intuitive abilities. Mentalists perform a theatrical act that includes s
Theatrical poster for a mind-reading performance, 1900
Claude Alexander Conlin, also known as Alexander, C. Alexander, Alexander the Crystal Seer, and Alexander the Man Who Knows, was an American spiritual author, vaudeville magician who specialized in me
Conlin circa 1915
1910 poster: "Alexander, Crystal Seer, Sees Your Life from the Cradle to the Grave"