hello all


i heard that there is a lot of web services which retrieve book data (title, authors, subjects, publications, covers, ... etc)

i want to know any info about these services and urls and how to use and if these are compatible with

ASP.net websites with C#

but i have some questions for any web service or dll ar api

1- can i use it with asp.net 2.0

2- is it free



thanks in advance

one more Question

what about amazon services or google services
is there any thing can achieve my goals in my website

i dont know which one to use to achieve my goal in my website
which is passing isbn to retrieve retrieve book data (title, authors, subjects, publications, covers, ... etc)

also i dont know how to use them in asp.net 2.0 C#
(the format retrieved)

i dont know also if these are free or not or is there any limits for use


thanks