Working cop and writer Richard Rosenthal. For 20 years, Rosenthal was a detective for the New York Police Department where he dealt with homicide, narcotics, and armed robbery. Now he is the chief of Police in a small village on Cape Cod. He’ll talk about the differences between the two kinds of police work. Rosenthal is the author of two books about police work called Sky Cops and K-9 Cops. He also wrote a novel called The Murder of Old Comrades. His new book, Rookie Cop(Leapfrog Press), is a memoir about his time undercover in the Jewish Defense League.