Robert G. · Robert Gutman · Robert W. · W G
Harcourt · Martin Secker & Warburg Ltd
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Mozart | Hardcover | 978-0-436-27496-1 | 2000 |
| Mozart: A Cultural Biography | Paperback | 978-0-15-601171-6 | 2000 |
| Mozart: A Cultural Biography | Hardcover | 978-0-15-100482-9 | 1999 |
| Richard Wagner: The Man, His Mind, and His Music | Paperback | 978-0-15-677615-8 | 1990 |