| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2015 | 978-0-9823115-0-9 | Victoria Mandly | Piano-K. Play the Self-Teaching Piano Game for Kids. Level 1 |
| 2018 | 978-0-9823115-1-6 | '' | Piano-K, Play the Self-Teaching Piano Game for Kids. Level 2 |
| 2016 | 978-0-9823115-2-3 | '' | Piano-K, Play the Self-Teaching Piano Game for Kids. Level 3 |