(from the back of the book)
Germany in the 20s is a place torn between two wars full of blood and a much too short golden period - the right time for investigators.
This reedition of Deutschland: Blutige Kriege & Goldene Jahre contains everything you need to play there, in 12 chapters:
the big politics, the ordinary life, economics, traffic, leisure, entertainment, lust and vice, science and technique, crime and the law, the occult, of dark cults and darker demons plus many playing aids to make adventures more realistic
Moreover, it contains 3 adventures ready to play: Tempus fugit (from the old edition) and two new ones:
Gefrorene Angst (frozen fear) and Bilderwahn (picture delusion)
...and a coloured map of Germany