DETECTIVE CALLISTA AND ASHLEY ARE ON THE MISSION! Their enemy in the long-term comic series The Detective Girls, Mr. P (or Mr. PP?) has exited the scene and in comes...THE CCA. The Coded Criminals Association will do nothing to stop harassing the town of Treetown. Can the two best friends and their dog, cat and bird stop this association? Or will everything turn out into a mess that cannot be deciphered?