@
pumber Try MobiCreator - there's a link in the sticky in Peter T's post.
My experience is that it's almost always better than a Calibre PDF conversion and if you are not a perfectionist there may be no need to edit it, or at least not very much.
MobiCreator creates a PRC, Calibre does a 1st rate conversion of those to ePUB.
Calibre has a Tool for creating Table of Contents ==>>
https://www.mobileread.com/forums/sho...d.php?t=208299
BR