| title | ISBN-13 | year of publication |
|---|---|---|
| Cellist Ages But Never Matures | 978-1-7942-0130-9 | 2019 |
| Clarinetist Ages But Never Matures | 978-1-7942-0154-5 | 2019 |
| Composers Age But Never Mature | 978-1-7942-0166-8 | 2019 |
| Flutist Ages But Never Matures | 978-1-7942-0172-9 | 2019 |
| French Hornist Ages But Never Matures | 978-1-7942-0211-5 | 2019 |
| I Got Your 6 Blue Line Family | 978-1-7941-9805-0 | 2019 |
Eric Weitz · Eric Whaites · Eric Whitehouse · Erich Witschi · Erich Woedtke