Katherine Marsh is the author of Medusa, a Kirkus Reviews Most Anticipated Book of 2024 and Amazon Editors' Pick; The Lost Year, a National Book Award Finalist and winner of the Jane Addams and Golden Kite Awards; Nowhere Boy, winner of the Middle East Book Award; and The Night Tourist, winner of the Edgar Award for Best Juvenile Mystery; as well as other books for middle grade readers. A former journalist and managing editor of the New Republic, Katherine lives in Washington, DC, with her husband, two children, three cats, a rabbit, and an assortment of exotic pets.