A dead biology graduate, a billionaire investor, a mysterious house and a rare beetle keep detectives Burkhard "Butsch" Schulz and Viola Delbrück busy this time as they finally investigate side by side again.
After being run out of Las Vegas, reporter Carl Kolchak head...
During a murder hunt game at a country house, to which Hercu...
Fresh out of prison after serving time for murder, Adam retu...
