This scam takes you through three levels in order to get your credit card info.
If you click on a book download link you get transferred to http://www.yourfilezone.com after being warned that "Attention, you need to make free Credit Card verification to start download this document".
If you accept you are then taken to https://www.hisplay.net, where you are asked to provide your credit card info as a means of validation ($0 transaction).
Once you enter your credit card info you get a message saying that your card was declined and you should try with another card. That way they try to get multiple cards from you.
If you try to log into your account after that you get error messages saying that your login or password are wrong.
Please see complaints from authors fo violation of copyright as well: (((link redacted)))