False Mermaid

In Erin Hart’s much-welcome third mystery, False Mermaid, pathologist Nora Gavin feels compelled to return to the States to investigate the five-year-old murder of her younger sister, Triona. It was Nora’s despair over that death, and her inability to pin it on Triona’s husband, Peter Hallett, that drove Nora to return to Ireland, her childhood…