Using my iPad I recently purchased a pdf book from Blurb that I stored in iBooks on the iPad. At the time, I was not using iCloud Drive but out of curiosity decided to try storing my non-itunes/book store book purchases in iCloud Drive. Now, having changed my mind I cannot find a way to permanently download my non-itunes book purchases onto my iPad so that when turning iCloud Drive off, the non-itunes remain in iBooks. How can those books be permanently downloaded onto my iPad?
Thank you,
Omer
iPad Air 2
iOS 9.3.3
