#2 Provide connection to more online book databases

[amicusCro]

eKitaab connects only to Amazon, and although Amazon is a great book store in many cases it does not offer any entries for the books I have. After all Amazon is not dedicated to maintain online book database but instead to sell books.

In order to improve probability to get responses for online inquiry for a given e-book file name we need to provide more online databases.

I have found a few sites that maintain good book databases.

Some of them are:

http://isbndb.com/
http://www.bookfinder4u.com

The second site has found a correct ISBN for a 1949 book!

Please note that the second site also provides very UNIFORM responses with a lot of useful info such as YEAR, PUBLISHER, ISBN-10, ISBN-13, TYPE (PAPERBACK/HARDCOVER)

Please note that the second site offers correct year and publisher for the file I used as an example in the first feature request:

Microwave Antenna Theory and Design (S. Silver, 1949).pdf