Family, faith and homicide investigation intersect throughout Faye Kellerman's Peter Decker and Rina Lazarus series. The Ritual Bath introduces LAPD detective Decker and Rina, an Orthodox Jewish woman living near a yeshiva community, after a violent crime brings police work into a religious setting. Later novels develop their marriage, family and observant Jewish life alongside murder cases ranging from domestic violence to organised crime. Kellerman's prose is straightforward, procedural and relationship-focused, using recurring family dynamics to distinguish the series from more isolated detective novels. The books are useful discovery points for police procedurals, Jewish crime fiction and long-running detective series. The Ritual Bath is the strongest starting point because the central relationship, religious context and investigative partnership all begin there. Read more Less