[DeplorableBook]

Originally Posted by DiapDealer

Then you're using a terribly outdated version of Sigil. The ability to edit epub3 metadata with the metadata editor has been around for a long time. Update your Sigil.

https://www.mobileread.com/forums/sh...d.php?t=210791

Thank you. I used the outdated based on info I received to qualify for IngramSpark. But, I may have misunderstood them. Now have updated version and will see if Ingram accepts. TY!