hxxp://www.fixdown.com
I have downloaded 7.6GB ebooks(they are almost relate to programming,writing in English) from that website,and it updates everyday!

But there are some regrets,it's a Chinese website.But don't worry,I will guide you.

When you login the website, on the top of the right,you can find 4 words �������� ,click it.
On the left,under (not direct)��������,click the ebook,then you can select books which you want to download.
When the website is reload,you can find 4 links to the left of ��������,click anyone of them you can start downloading.
I usually click �Ĵ�����(It's a city of china),besause it supports more than one threads.

At last,my English is really very poor. There must be some errors in this page,you can point out ,and I will modify and improve