The free ones worked fine for me. First one I tried it took me to the page to download the books app first. From there it's been smooth sailing. Try clearing your market data in Setting > Applications > Manage applications.
Sent from my SCH-I500 using Tapatalk
Hmmm... none of it is working for me. I have books installed, when I choose a book, yhe only option it gives me is "open". Same result "error processing purchase "
Sent from my Fascinate via Tapatalk