The Lucifer Effect Book by Philip ZimbardoPremium Off White Cream Pages Stitched Binding Matte Cover Local Premium Copy Language English Dimensions 5. 5 x 8. 26 inches Genre Psychology, Social Psychology, Non Fiction. 819 pages summary "The Lucifer Effect" is a non fiction book by renowned psychologist Philip Zimbardo, the creator of the Stanford Prison Experiment. In this book, Zimbardo explores the darker aspects of human behavior and delves into the psychology of evil. He uses his own