Hollowpox: The Hunt for Morrigan Crow

In this thrilling installment from a New York Times bestselling author, Morrigan Crow and her friends tackle a new menace as a terrifying illness sweeps through Nevermoor, transforming Wunimals into dangerous Unnimals. Having proven their loyalty and resilience in the Wundrous Society, Morrigan now faces the daunting challenge of mastering the Wretched Arts while navigating the growing panic in her city. With the stakes higher than ever, she must find a cure for the Hollowpox, a task that could plunge her and her loved ones into greater peril than they ever expected.