EPUB not readable on IPAD
I have been experimenting using Calibre to convert a pdf book of mines into EPUB format to later on submit it to Amazon shop.
well the validation of the format (I converted it into azw3) was OK.
I then tried to import the ebook into my IPAD and tried to read it through Kindle app or goodreader but no joy.
it is all blank?!?!?!?
any idea where the problem is?
thanks in advance