The Lucifer Effect: Understanding How Good People Turn Evil - A Psychological Study of the Stanford Prison Experiment Instant purchase ⭕️ Comes with a clear book cover! This is a masterpiece about the famous prison experiment. I think it's an essential book for understanding human nature itself. I've read about 40 pages. There are no markings. It's in good condition as shown in the photos. If you have any questions, please feel free to contact me. "The Lucifer Effect: Understanding How Good People Turn Evil" Shinobu Onizawa / Yu Nakayama / Philip Zimbardo Price: ¥4,180 (tax included)