| title | ISBN-13 | year of publication |
|---|---|---|
| Mel Bay Modern Guitar Method Grade 4, Expanded Edition | 978-0-7866-7548-7 | 2007 |
| Mel Bay presents Modern Guitar Method Grade 1, Expanded Edition, Left Hand Edt. | 978-0-7866-7780-1 | 2008 |
| Mel Bay presents Modern Guitar Method Grade 7 | 978-0-7866-7643-9 | 2010 |
| Mel Bay's Modern Guitar Method Grade 6 Expanded Edition | 978-0-7866-7760-3 | 2008 |
A.M. · B. A. · B. M. · W.A. · W. B · W. M. · William A. · William B. · William Bay · William M.