Please let us know the most popular book site in your country and we'll create the integration plug - in, so that you could update book data from there. (alfaebooks.com)
As you can imagine, the rate of events for order book data is very high. (quant.stackexchange.com)
One of the country's largest sources for printing books has teamed up with one of the largest book data companies to offer a tool set for publishers. (goodereader.com)