New Holland Publishers Ltd · Various small imprints
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Roberts Birds of South Africa | 978-0-620-00575-3 | 1978 | |
| Roberts' Birds of Southern Africa | 978-1-85368-037-3 | 1988 | |
| Roberts' Birds of Southern Africa | 978-0-620-07681-4 | 1985 | Gordon Lindsay Maclean |
| Roberts' Birds of Southern Africa | 978-0-620-34053-3 | ||