Belin · Pica / Christopher Helm · Yale University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| La Pie-grièche écorcheur | 978-2-7011-3881-7 (2-7011-3881-7) | 2004 |
| Shrikes: A Guide to the Shrikes of the World | 978-1-873403-47-1 (1-873403-47-X) | 2000 |
| Shrikes: A Guide to the Shrikes of the World | 978-0-300-07336-2 (0-300-07336-4) | 1997 |