SAN FRANCISCO (AFP) - Author JK. Rowlings website devoted to fictional wizard Harry Potter will feature a bit of Google magic when it debuts later this year in the United States, according to the Internet titan. Rowlings beloved Potter titles will be available on Google eBooks platform at Pottermore.com and Google Checkout will be the preferred payment system, according to Larissa Fontaine of Google Books new business development.When you buy a Harry Potter ebook from Pottermore, you will be able to choose to keep it in your Google Books library in-the-cloud, as well as on other e-reading platforms, Fontaine said Wednesday in a blog post. The Pottermore team reportedly plans to use Google-owned video sharing service YouTube for online broadcasts.