Members of the Midtown Book Club are found murdered.It is just the beginning of a series of deaths that lead Walt and Ox into the twisted world of a serial killer.In the late 1960's, the Zodiac Killer claimed to have killed 37 people and was never caught --- the perfect crime.Oscar Roach, dreamed of being the next serial killer to commit the perfect crime.He left a calling card with each of his victims --- a mystery novel, resting in their blood-soaked...