It's clunky, and I had to use my windows pc,as the version of WORD I have wouldn't save in the correct format, and then the mac command line tool didn't want to convert the .htm file.
So aside from the usual frustration caused by using a pc, forgetting my admin password,it wasn't too bad, and I had the wholething done in under an hour and a half.
It takes a couple of days to get the book into the store, and I'll post when I get a link.
I put it up for the lowest price I could, which seems to be pegged to 99c.
In the mean time I've put the pics together as a .pdf