Wikipedia
Library.nu
Library.nu, previously called ebooksclub.org from 2004 to 2007 and gigapedia.com from 2007 to 2010, was a popular linking website. It was accused of copyright infringement and it was shut down by court order on February 15, 2012. According to the takedown notice, it hosted some 400,000 ebooks and allegedly had a revenue of over $10 million.