Hi Jannis,
as I am writing books about Cinema 4D since version 5 (GO, SE, XL-versions), I know that already a lot of the german C4D userbase owns at least one of my books. That's why I thinks it fair to publish a completely new book every time a new C4D version comes out. Of course it's more work for me, but that's what I as a reader would expect from a new book.
My actual "Pro" book about v8.1 (I have also a beginner book for v8 out) covers COFFEE, XPresso, TP, Dynamics and MOCCA in depth, as these are the things that are new in v8 or changed drastically from older versions. I have also some smaller chapters about BodyPaint and HDRI based lighting (and how to fake it without Advanced Renderer). The modelling chapter deals with the modelling of a human figure, while later chapters show how to prepare characters for animation (with and without MOCCA, as not everybody owns that module).
If someone wants more detailed informations about the content, just drop me a line. For a comparison with other available books (I haven't seen Adam's latest book yet) it would be nice if someone who owns both books could write some lines about it.
Cheers,
Arndt
http://www.vreel-3d.de
http://www.vonkoenigsmarck.de
CINEMA 4D V8 Studio Bundle