| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A writing apprenticeship with the new journalists | 978-0-06-160007-4 (0-06-160007-5) | 1975 |
| Musical Comedy in America: From The Black Crook to South Pacific, From The King & I to Sweeney Todd | 978-0-87830-564-3 (0-87830-564-5) | 1987 |