Hi Yadav, the subjects in M.A with English literature is,

1) Prose- Indian literature in English I / American literature II.

2) Linguistics and English language II- Fiction ll.

3) poetry ll- Literary and criticism ll.

4) Drama ll- Indian literature in English l / American literature ll.

JNU sample papers and previous year question papers are quite enough to get more marks. Solving sample papers give better understanding of questions and exam pattern. There is no need to go through books.