And they're selling you bootleg copies. Not cool. Also, I heard they'll steal your credit card. Just buy books legally? Or go to a library ffs. Maybe you don't know this but the public libraries in the United States have a free app called Overdrive or Libby where you can directly check out and download free ebooks to your device. Do that. If the library doesn't have the book you want, you can ask for it. Don't waste your money on these $#*!s, and don't give them your credit card number!