If you'd like a different format to convert from, I can provide .odt or .rtf.
If you're really good with epub and can clean up my pitiful efforts, I'll probably be willing to pay you actual money to do that: please mail me!
By Irina Rempt. Fantasy, set in Valdyas. 59000 words.
Released at Worldcon 75, Helsinki, on August 9, 2017.
By Irina Rempt. Fantasy, set in Valdyas. 105000 words.