Andrew H. Weaver, Sacred Music as Public Image for Holy Roman Emperor Ferdinand III. Representing the Counter-reformation Monarch at the End of the Thirty Years' War, Aldershot, Hampshire (Ashgate Publishing) 2012, 325 p., 24 b/w ill., 26 fig. (Catholic Christendom, 1300–1700), ISBN 978-1-4094-2119-1, GBP 60,00.