If this were not bad workmanship ...

I want the content does not even go into it, because Hobbes Hobbes and because there is nothing to shake. What I only really took great pity on the book: Processing.
As thin as the one Bible, and even feather the sides involved. Those looking for a book here, with which you can work, ie scrolling like crazy, take notes, highlight, annotate, etc., which will not find anything here. It seemed at times as if the book instantly disintegrate into dust. Annoying!