India's top books selling websites

Nowadays, I buy books mostly through online shopping.  This saves me a great deal of time and money.
So far, I bought atleast 10 books through Flipkart, and their service is simply superb.
The online books retailing space is seeing an increased competition in recent times.
This is good for the customers as they would get better deals.
Here, I list some of the leading online books retailing websites in India which I used to check for prices before placing an order.

1.) indiabookstore
         - Here, you can compare the price of your book across many book stores. Excellent, isn't it !

2.) Flipkart
         - My first choice. Excellent service, price, customer support.  Now, the prices are not competitive enough.

3.) Junglee
        - Amazon's Indian wing.  Competitive prices.  Don't forget to check here, else you will miss big deals !

4.) Homeshop18
       - Competitive prices.

5.)  Google books & Google library
       - To see the preview and prices across leading websites around the world.

6.) Landmark
       - Good collection. Prices may not be competitive.

7.) uRead
       - Competitive prices.  Google preview option available.

8.) Infibeam

9.) Bookadda

10.) nbc india

11.) Rediff books

12.) Penguin books


13.) amegabooks
         - Ordered one book; Not received the book since the book is unavailable; Amount got refunded.

Spiritual books :

vedic books

zen publications