W G · William G. · William L. Gillock
| title | ISBN-13 | year of publication |
|---|---|---|
| Accent on Rhythm & Style: Early to Mid-Intermediate Level | 978-1-4768-7453-1 | 2005 |
| Accent on the Seasons: Early Intermediate Level | 978-1-4803-4072-5 | 2013 |
| Accent on Two Pianos: Intermediate to Advanced Level | 978-1-4950-2277-7 | 2015 |
| Accents Around The World - 10 Great Piano Solos By William Gillock | 978-1-4803-5429-6 | 2013 |
| Christmas Together, Book 2: 1 Piano, 4 Hands/Later Elementary Level | 978-1-4803-5335-0 | 2005 |
| Piano - All the Way! Level 1A | 978-1-4803-4532-4 | 2005 |
| Piano - All the Way! Level 2 | 978-1-4803-6863-7 | 2005 |
| Solo Repertoire for the Young Pianist, Book 3: Later Elementary Level | 978-1-4950-3473-2 | 2005 |
| Solo Repertoire for the Young Pianist, Book 4: Early Intermediate Level | 978-1-5400-7153-8 | 2019 |