can you plz tell me about some websites of literature where i can find almost all literature books and also about literary criticism....i really need for my studies...i shall be thankful to you.
There are some sites where you will find full text books. There is not and probably never will be one with ALL English literature on it.
Main Page - Gutenberg
Google Book Search
If you search "literary criticism", you will find a number of sites:
Literature Criticism - Home
You'll find some useful sites here too: Literature - ESL Web Directory - UsingEnglish.com