Split Image is one of Robert B Parker's last books. In this one he returns to Paradise, MA and his Chief of Police Jesse Stone. The little police dept has a couple of murders to solve involving [splitting image] twin sisters. Another play on the title is the concurrent story involving Sunny Randall, she has a case that brings her to Paradise also. Jesse and Sunny see their shrinks, make some progress and of course get the goods on their cases. Altogether relatively mild and less gritty than other recent RBP. A happy ending for all and a job well done.