This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
This book is finished now so I suggest downloading the latest copy which has all the images etc. I got a free print copy signed by the authors at the graph connect conference in Chicago a few weeks ago. It was a great conference!