Reports via WebmasterWorld that German based Google AdSense publishers have been receiving books in the mail from Google. The books are similar to optimization tip books given to US based publishers. These books are written in German and are said to be good overviews.
It's mostly a summary of the optimization tips of the last month. Nothing really new, but nice to have it as a book with 64 pages.
I got it too, in German language. A good reference, nice layout and some optimization tips. However, if you are reading here at WW and have been with the program for a few months, there is not too much new stuff for you to discover.
Forum discussion at WebmasterWorld.
This article was written the night before, and scheduled to go live at this time.