| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Complete Abacus Mind Math: Step by Step Guide to Mastering Mind Math with a Japanese Abacus | 978-1-9778-3036-4 (1-9778-3036-6) | 2017 |
| Quickly Learn To Use The Abacus: Addition and Subtraction on a Japanese Abacus | 978-1-9784-3585-8 (1-9784-3585-1) | 2017 |