| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Callas: Portrait of a Prima Donna | Paperback | 978-0-486-25047-2 | 1986 |
| History Through the Opera Glass: From the Rise of Caesar to the Fall of Napoleon | " | 978-1-871082-74-6 | 2000 |
| History Through the Opera Glass: From the Rise of Caesar to the Fall of Napoleon | Hardcover | 978-1-871082-47-0 | 1994 |
| History Through the Opera Glass: From the Rise of Caesar to the Fall of Napoleon | " | 978-0-912483-90-0 | 1993 |
| My Road to Radio And The Vocal Scene: Memoir of an Opera Commentator | Paperback | 978-0-7864-2823-6 | 2007 |
Dover Publications · Kahn & Averill · McFarland & Company · Pro Am Music Resources