[En-Nut-Discussion] Ethernut inside out

[Edward Bartnik]

Hi, everybody
I've found a book about Ehernut: 
<http://www.es-business.com/shop_eng_mod/show.php?main_kat=3&kategorie=1&nr=>"Ethernut 
inside out" on
http://www.es-business.com/shop_eng_mod/show.php?main_kat=3&kategorie=1&nr=
There is few information on it. The seller don't answers emails.
Do anybody knows this book? Is it in English?
Is it a good introduction to Ethernut?

Regrades
Ed