J.M. · J. Ortiz · John M. · John O.
Atria Books/Beyond Words · Weiser Books
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Nurturing Your Child with Music: How Sound Awareness Creates Happy, Smart, and Confident Children | 978-1-58270-021-2 (1-58270-021-4) | 1999 |
| The Tao of Music: Sound Psychology | 978-1-57863-008-0 (1-57863-008-8) | 1997 |