About the Author
Hannah Jayne lives in the San Francisco Bay Area. In addition to the Underworld Detection Agency series, Jayne writes cozy mysteries, young adult fiction, and grocery lists that she never remembers to bring to the grocery store.
When she’s not battling the demons of the Underworld, Jayne shares a house with two neurotic, feet-attacking cats and, like her character Sophie Lawson, has a Kryptonite-like weakness for donuts.