The Family Way
by Rhys Bowen

Molly Murphy--now Molly Sullivan--is a year into her marriage, expecting her first child, and confined to the life of a housewife. She's restless and irritable in the enforced idleness of pregnancy and the heat of a New York summer in 1905. So when a trip to the post office brings a letter addressed to her old detective agency asking her to locate a missing Irish serving maid, Molly figures it couldn't hurt to at least ask around, despite her promise to Daniel to give up her old career as a detective.                                                                                (annotation courtesy of https://ipage.ingramcontent.com)