Q: ePub will not save to iBook on Mini

Hi,

I have an iPad mini and an iPhone 5s. I am trying to download an ePub and save it to iBooks.

I have done it before by tapping the attachment and it downloads and says save to iBooks.

But this one is not giving me an option to save it to iBooks. If i hit more, or save attachment, it saves it to the iCloud drive.

Thanks in advance for any help.

K