This week's book giveaway is in the Agile and Other Processes forum. We're giving away four copies of The Little Book of Impediments (e-book only) and have Tom Perry on-line! See this thread for details.
Beats me! But I have a call into the publisher and hopefully she can get hold of them soon. But even if the authors don't show up we will still be giving away the books so keep asking (and answering) those questions.