Urbookdownload.com Steals free fiction from copyright holder, then steals your credit card information. Internet

This site has thousands of stolen fanfictions that are FREE to read and download on fanfiction sites such as Archive of our Own. The sites they have taken them from have rigorous warnings and mechanisms for filtering the free work so that explicit work can be avoided by minors. They have taken nine of my works so far and are advertising them for 'free' download without any safeguard for the fact that some have mature content, often involving violence and sexually explicit scenes. 

Not only are they in breach of copyright for literally thousands of works, they are putting people at risk of downloading content which is illegal in their country. On top of it all, if you click on the link to download my fic you are asked for credit card details.

They re-direct to several different sites for collection of credit card details (mine go to Huge Game.net, another author's to Gurlmedia)  All of them have similar faqs for unexpected charges to credit cards and no way to contact them without giving your credit card details. 

So, apparently, without giving my credit card details (not about to do that), there is no way to contact these scum to demand a DMCA take down and yet I can't even download MY OWN FICTION from them which is supposed to be free in any case. 

Pond scum.