| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Roberts' Birds of Southern Africa | 978-0-620-34053-3 (0-620-34053-3) | 2005 | |
| Roberts' Birds of Southern Africa | 978-1-85368-037-3 (1-85368-037-0) | 1988 | |
| Roberts' Birds of Southern Africa | 978-0-620-07681-4 (0-620-07681-X) | 1985 | Gordon Lindsay Maclean |