Amazon is famously awash with counterfeit books. It's been an ongoing problem for years. :(
• https://news.ycombinator.com/item?id=37055909 (1 year ago)
• https://news.ycombinator.com/item?id=32287936 (2 years ago)
• https://news.ycombinator.com/item?id=19199135 (5 years ago)
• https://news.ycombinator.com/item?id=13924546 (7 years ago)