(user summary)
This is the core keeper's book for German Call of Cthulhu, 3rd edition.
It contains:
ideas how to be the keeper
a list of German Cthulhu publications
notes on the mythos
many monsters and deities of the mythos
magic and books of the mythos
6 scenarios:
Das Geheimnis de Schwarzwaldhofs
Der Gaukler von Jusa
Am Rande der Finsternis
Das entsetzlich einsam gelegene Haus im Wald
Wort der Macht
"Sie haben Ihr Ziel erreicht"
New to this edition is an article on different play styles, a new setting: The middle ages, and the last two of the scenarios, both for Cthulhu Now
There is both a limited (650) and a normal version of this book availabe.