End of the World in Breslau

A man bound, gagged and sealed alive inside a wall to die. Another quartered, his fingers severed. One of the victims was a musician, the other a locksmith. The only detail that the killings have in common - apart from their abnormal savagery - is a page of a calendar with the day of the death marked in blood.

To solve these bizarre murders, Criminal Councillor Eberhard Mock must search for answers...