M.A English

You can consider following books:
1. English Sample Papers
2. The Moonstone by Wilkie Collins
3. The Lord of the Rings by J. R. Tolkien
4. Whylah Falls by George Elliott Clarke.

No, there is no way out to get admission for MA English without completing a Bachelor's degree. You need to have a Diploma or degree to get admission. Short term Diploma will be accepted or not depends on individual college eligibility which you need to check before applying.

You can get the previous year's question paper from the official website of the college.

Yes, you are eligible for M.A in English. M.A English is a 2-year post graduate course in English language and literature. It is divided into any of semesters or years. The course covers English literary studies, theories, criticism and pedagogy, all in the form of theory.
Average fees of M.A English is between 30k to 2 lakh.

Apply online for your PG admission. Some institutions may have an entrance exam. But, mostly your admission is based on your academic performance.

You can do MA in English, because the degree of B.Tech is completely graduate degree & MA (any discipline) can be done after graduation. So, you are eligible for MA most of the university have course of MA (english,two years or four samesters) & prefer 50%marks of graduation.
Many universities also conduct entrance exam, so you can see syllabus on official website of them.
Books are available in market (basically syllabus pattern will be same in graduation level in English subject).

Yes, Pondicherry University has it's own entrance exam. Candidates seeking admission in Pondicherry University had filled the Application Form online and had submitted on or before the last date of application May 07 2018. After applying candidates need to download admit cards and they have to appear for Pondicherry university entrance exam.

Admission to M.A English starts from the month of July. You have to appear for the entrance in DU. If you have very good marks and you are DU student you can get direct admission. Regards.