A gripping standalone thriller by the New York Times bestselling author of the Rizzoli & Isles series INTERNATIONAL THRILLER WRITERS AWARD FINALIST - NAMED ONE OF THE BEST BOOKS OF THE YEAR BY LOS ANGELES TIMES AND SUSPENSE MAGAZINE In a shadowy antiques shop in Rome, violinist Julia Ansdell happens upon a curious piece of music--the Incendio waltz--and is immediately entranced by its unusual composition. Full of passion, torment, and chilling beauty,...