G. A. ยท G. Ashworth
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Language and Literature for the IB MYP 4 & 5: By Concept | Paperback | 978-1-4718-4166-8 (1-4718-4166-9) | 2019 |
| Language and Literature for the IB MYP 4 & 5: By Concept | Digital | 978-1-4718-4164-4 (1-4718-4164-2) | 2017 |