Hello, everyone! I bought an iPad air recently and decided to transfer my books from my old iPad 3rd gen to my new iPad air. I've been using it for a while and everything worked fine. Today I decided to add a new book manually via iTunes, but in iTunes I couldn't find my old books so I checked ibooks app on iPad air and all my books were not there. After that I checked my iCloud account in settings and found 65 mb of books there but there are not any books in ibooks application. Please help, what should I do?