| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-0-9535387-0-6 | Eva Hoffman · Zdzislaw Bartkowicz | The Learning Adventure: Learning Skills Workbook for Children and Young People |
| '' | 978-0-9535387-1-3 | Eva Hoffman | A Guide to the "Learning Adventure" |
| 2002 | 978-0-9535387-2-0 | '' | Introducing Children to...: Their Intelligences v.3: Their Intelligences Vol 3 |
| '' | 978-0-9535387-4-4 | '' | Introducing Children to...: Mind Mapping in 12 Easy Steps v. 4 |