That's good. Political Science, Constitutional Law, History of India and Pakistan, Public Administration and Gender Studies are the best optional subjects for you. These are just six books and one set of notes that cover these subjects. If you intend to opt these subjects, let me know so that I may tell you the books that you will be required to study for covering these subjects.

If you haven't studied English Literature at graduation level, how did you get admission to MA English? Those who have studied History, Arabic and Islamiat at graduation level are not eligible for admission to MA English as a regular student. They can do MA English but as private candidate.

English Precis and Composition:
'All about competitive English' by Professor Muzaffar Bokhari (JWT)

English Essay:
'All about competitive English' by Professor Muzaffar Bokhari (JWT)

Pakistan Affairs:
'Trek to Pakistan' by Ahmed Saeed

Islamiat:
'Towards Islamiat' by Wali Muhammad Dogar

Everyday Science:
'Discovering the world of Everyday Science' by Mian Shafique
Barron's GRE book (for General Ability section)

Current Affairs:
Contemporary Affairs by Dr Qaiser Rashid
Daily Dawn (Editorials and Columns)

Read the above books for compulsory subjects and I guarantee that you will, if God wills, pass with flying colours in the compulsory papers.

If you want me tell you about the books for the easiest optional subjects, let me know.