The Widow Spy: A Novel

The author of the Sin Eater returns with a rousing and propulsive novel based on the astonishing true story of the first female Pinkerton detective whose next assignment could end the Civil War in this “must-read” (Publishers Weekly, starred review) for Amy Stewart and Sarah Waters fans.

Kate Warne is many things: the country’s first female detective, a Pinkerton agent, and a Union spy.

It’s August 1861, and her latest assignment could end the bloody Civil War and bring the fractured United...