| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Borderline | Audio Cassette | 978-1-4332-0131-8 | 2007 |
| Borderline | Audio CD | 978-1-4332-0132-5 | 2007 |
| Borderline | MP3 CD | 978-1-4332-0133-2 | 2007 |
| Eye for an Eye | Hardcover | 978-0-318-42518-4 | 1989 |
| Red Diamond: Private Eye | " | 978-0-312-66645-3 | 1983 |
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