There is no 'e' version of the book. Even if there is...its illegal.
If you're financially challenged ...why dont you sign up for a trial period of Safari Bookshelf (
http://safari.oreilly.com). Khalid Mughal's book (second edition) was recently added to Safari's library. However, the trial is good only for 14 days. So if you can study for 14 days this may be the place for you. Its not indian edition though.
Another option is to buy the book for as low as $30.00. Go to Amazon, search for the book and when you find it, click on the link "used & new"
Kathy Sierra's book is also one of the best books on
Java Certification which you can buy $ 27.66. (You can avail of this using the same steps above).