Heinrich Cornelius Agrippa (1486 1535) was a controversial Renaissance theologian and writer who published work on the occult and magic, and his writings influenced later leading literary figures such as Goethe. Agrippa, although born near Cologne, spent his life travelling around Europe, to Italy, Spain, France, England, Switzerland and the Netherlands. He wrote his De occulta philosophia in 1511 (though it was not published until twenty years later) and its three volumes are the best-known works on Renaissance magic, though Agrippa tried to distance himself from the occult side and instead...