Capitalizing on Oprah Winfrey's huge role recommending books to her fans, the iPad edition of O, The Oprah Magazine, that's expected in the fourth quarter will let users buy e-books and read them within the app itself. The app preserve the basic magazine experience but include visual tags that let users know they can see a video message from Ms. Winfrey or interact in some other way. A module on articles will let users make comments and see other readers' remarks.
Every Friday, HuffPost's Culture Shift newsletter helps you figure out which books you should read, art you should check out, movies you should watch and music should listen to. Learn more