| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1995 | 978-1-874534-14-3 | Jane Speake · Sadie Bigland-Lewis · Sadie Lewis | Semantic Connections |
| 1996 | 978-1-874534-19-8 | Rachael Parsloe · Jill Morrell | Graded Auditory Speech Perception Screen (GRASPS) |
| 2000 | 978-1-874534-29-7 | Amanda Armstrong | Language Steps |
| 2001 | 978-1-874534-31-0 | Anna Rhodes | Rhodes to Language |