DC Comics · Ohio University Press
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Chiaroscuro: The Private Lives of Leonardo da Vinci | Paperback | 978-1-4012-0498-3 (1-4012-0498-8) | 2005 | Pat McGreal |
| Prelude to Genocide: Arusha, Rwanda, and the Failure of Diplomacy | Hardcover | 978-0-8214-2332-5 (0-8214-2332-0) | 2018 | |
| Prelude to Genocide: Arusha, Rwanda, and the Failure of Diplomacy | Paperback | 978-0-8214-2333-2 (0-8214-2333-9) | 2018 | |