When it comes to crime, Boston Police Inspector and part-time intelligence agent, Francis Xavier Flynn is no stranger to the bizarre, the perverse, or the ridiculous. But when he is suddenly summoned by Police Commissioner D’Esopo to a secret wilderness compound far outside of their jurisdiction, he is a little surprised to find himself the hostage of a secret club of the nation’s most powerful and peculiar. Famous for his irreverent methods and razor sharp intellect, Flynn is forced to conduct a clandestine murder investigation. But before one murder is even solved, membership at the Rod and Gun Club continues to drop.