While waiting for info and two chapters for the Calc Guide, I've started updating the Getting Started guide to LO v3.5, and PeterS has done one chapter. They're on the wiki and the ODFAuthors site.
I've got some other almost-done work on other items too, but yesterday and today were not good days for research and writing requiring serious thought or coherent writing, so I've been filling in with easy work.
Cheers, Jean