This was my first Faye Kellerman novel involving Dectective Peter Decker and Rina Lazarus. I thoroughly enjoyed it, read the sequel, and then the first novel in the Peter Decker/ Rina Lazarus series, Ritual Bath, piqued by how these two characters met, and how their relationship evolves.
The best novels in this series employ gripping, page turning mysteries, the human aspect of the evolving relationship between Peter and Rina, and explanations of Judaism in somewhat the same way as Harry Kemelman's Rabbi David Small mysteries, or the older G.K. Chesterton's Father Brown mysteries, the latter combining great mysteries with interesting explications of Catholicism.
Warning: You might get hooked to the series!