1st to Die is the first book in the Women's Murder Club series, written by James Patterson. The series is about four friends who pool their skills together to crack San Francisco's toughest murder cases. The women each have different jobs: Lindsay Boxer, a homicide inspector for the San Francisco Police Department, Claire Washburn, a medical examiner, Jill Bernhardt, an assistant D.A., and Cindy Thomas, a reporter who just started working the crime desk of the San Francisco Chronicle.