A week seclusion to make progress in Story Driven Modeling book

I am just heading to Kassel, Germany to meet Albert and Ruben to continue to a secluded place in Northern Germany to continue writing on our text book on Story Driven Modeling and the Objects first method. I will be not much online (maybe in the evening) and if you need to reach me, you can (in an emergency) call my German cell phone number (available on the contact page). We will work with a tremendous amount of energy and determination for the following week. Stay tuned, I will try to report progress here.