| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-0-9566332-0-0 | Phil Biggerton | Ielts - The Complete Guide to Task 1 Writing |
| 2012 | 978-0-9566332-1-7 | '' | Ielts - The Complete Guide to Academic Reading |
| 2015 | 978-0-9566332-2-4 | '' | IELTS - The Complete Guide to General Reading |