| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9529355-3-7 | David Simon | How to Unlock Your Child's Genius: Year 1 Workbook (Children's Workbook Series) |
| '' | 978-0-9529355-4-4 | David Simon | How to Unlock Your Child's Genius: Year 2 Workbook (Children's Workbook Series) |
| '' | 978-0-9529355-6-8 | '' | How to Unlock Your Child's Genius: Year 3 Workbook (Children's Workbook Series) |
| '' | 978-0-9529355-7-5 | '' | How to Unlock Your Child's Genius: Year 4 Workbook (Children's Workbook Series) |
| '' | 978-0-9529355-8-2 | '' | How to Unlock Your Child's Genius: Year 5 Workbook (Children's Workbook Series) |
| 2006 | 978-0-9529355-9-9 | David Simon | How to Unlock Your Child's Genius: Year 6 Workbook (Children's Workbook Series) |