| title | ISBN-13 | year of publication |
|---|---|---|
| Adding Fractions Visually Workbook Third Edition Colour | 978-1-7296-1533-1 | 2018 |
| Understanding Fractions Visually Colouring Workbook | 978-1-5232-5766-9 | 2016 |
| Understanding Fractions Visually Second Edition Colour | 978-1-4827-2632-9 | 2013 |
| Understanding Fractions Visually Workbook Second Edition | 978-1-4840-6206-7 | 2013 |