He conducts his life as he does the spreadsheets he works on; with careful review of all the variables. His philosophy serves him well in his other profession: an assassin. When he goes to his next ‘assignment’ he finds his target has already been murdered by a serial killer known as ‘The 3-Monkey Killer’. Book must now find the killer before the killer finds him, and before he is arrested for the psychopath’s crimes. And before his own crimes are revealed.