| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Sustainable Earth | 978-0-521-45592-3 | 1998 | Peter Preuss · Geoff Duke |
| Cambridge English Proficiency 2 Student's Book with Answers: Authentic Examination Papers from Cambridge English Language Assessment | 978-1-107-68693-9 | 2015 | |
| Cambridge English Proficiency 2 Student's Book with Answers with Audio: Authentic Examination Papers from Cambridge English Language Assessment | 978-1-107-64651-3 | 2015 | |
| Investigating Australian Ecosystems | 978-0-521-45593-0 | 1996 | Peter Preuss · Judy Rogers |