Run for Your Life by James Patterson
Det. Michael Bennett is just coming off of a particularly difficult hostage negotiation in Harlem when the Commissioner calls him personally to head up a task force to stop a seemingly connected string of murders targeting the wealthy of New York City. This is the second book featuring Detective Bennett after Step on a Crack. I liked this one more than Step on a Crack and I enjoy the character, his nanny Mary Catherine, his grandfather Seamus, and his brood of ten children.