I retired in 2013 from being and aircraft mechanic and IT specialist at McClellan at AFB. Have been working on the family genealogy for 20 years and find it's time to start putting all of it together is some kind of book for the rest of the family.
Have tried several tools, came across SIGIL 6.6.2, downloaded it and in doing so test find some odd issues. First, I'm trying to write an EPUB 3 book. I find that the the tradition use of does not work, something to do with the format of EPUB 3. But supposedly   is the replacement but it does not work either.
Anyone know of why or a work around. Otherwise, being such a minor issue what else is screwy in SIGIL. I guess I find another writing tool.
Curt