"E. K." · L. E. · Laurel E. Keyes
Devorss & Co · Gentle Living Publications
| title | ISBN-13 | year of publication |
|---|---|---|
| Excerpts from Toning Workshop | 978-0-9791360-4-7 | 1981 |
| The Angel Who Remembered | 978-0-9791360-0-9 | 1981 |
| The Child Within | 978-0-9791360-9-2 | 1981 |
| Toning: The Creative Power of the Voice | 978-0-87516-176-1 | 1973 |