"Margaret Truman's 'Murder at the Opera' is a captivating crime novel in audiobook format, featuring 8 CDs with a total run time of approximately 10 hours. Published by Random House in 2006, this unabridged edition is perfect for adult audiences who enjoy the crime and thriller genre. Narrated by Phil Gigante, this fictional narrative transports listeners to the world of opera and intrigue, providing an immersive listening experience."