| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-0-9679093-0-1 | Roslyn Snow | Preparing the Portfolio for an Assessment of Prior Learning |
| 2007 | 978-0-9679093-8-7 | '' | Spelling Rules |
| 1981 | 978-0-9679093-9-4 | Lois Dalla-Riva · Roslyn Snow | Easy Guide to Practical Math |