Oxford University Press · Xlibris Corp
| title | ISBN-13 | year of publication |
|---|---|---|
| The Birds of Java and Bali | 978-0-19-588927-7 | 1989 |
| The Birds of Sulawesi | 978-983-56-0005-0 | 1997 |
| The Birds of Sumatra and Kalimantan | 978-0-19-588971-0 | 1990 |
| The Lion of Macedonia | 978-1-4134-8549-3 | 2005 |