| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Barefoot Hiker: A Book About Bare Feet and How Their Sensitivity Can Provide Not Only an Unique Dimension of Pleasure, but Also Significant Bene | 978-O-89815-525-9 (O-89815-525-8) | 1993 |
R. F. · R.K. · Richard F. · Richard K. Frazine