The Tattered Heiress is a completely new type of mystery, set in 1870-80s New York City, filled with elements of mystery, spicy romance, early feminism and deductive reasoning.

Charlotte and Joanna themselves make this mystery eminently readable. While both are very strong, accomplished individuals, their differing strengths compliment each other beautifully, both in love and in detection.

At first a similarity to the Holmes - Watson relationship shows itself. Charlotte is more like Holmes, only much more caring and respectful of Joanna. Joanna, for her part, is intelligent, independent and compassionate, and never the complete fool, as Watson was sometimes painted.

Charlotte overtly takes the lead in most things, has knowledge in chemistry, and makes use of street boys in much the same way as the Baker Street Boys. Joanna has medical training as she is a skilled nurse, and is completely loyal to, and trusting of, Charlotte.

Joanna's compassion is the catalyst for the couple's involvement in the mystery surrounding the "Tattered Heiress." She notices an acquaintance's unusual actions and is moved to act on her behalf. Charlotte is intrigued by the curious circumstances, and immediately rushes off to discover the truth. Not satisfied with merely uncovering the facts of the affair, our two heroines work diligently to set things right.

Overall a thoroughly satisfying read; I am looking forward to reading more in this series. Very highly recommended.

**eARC netgalley** ( )