I have published this chapter, which several people have worked on,
but I think it would benefit from having someone copyedit it. I kept
finding (and correcting) small errors but I didn't do a thorough job
so I'm sure I've missed things that someone else will catch.
http://www.odfauthors.org/libreoffice/english/getting-started/published-lo-4.2/gs4-2-ch5-calc/view
--Jean