Here are a few links to some good English Classics
http://www.gutenberg.org/wiki/Main_Page
http://www.planetpdf.com/free_pdf_ebooks.asp
http://www.pagebypagebooks.com/
http://freeclassicaudiobooks.com/
http://www.classicbookshelf.com/
http://www.freeclassicbooks.com/
The books can be downloaded or read online as per our convenience. Some of them offer audio books