| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Improvement of Reading | 978-0-07-061995-1 (0-07-061995-6) | 1967 | |
| Ways to Improve Your Personality | 978-0-07-003096-1 (0-07-003096-0) | 1966 | Virginia Bailard |
R. S. · Radu Stern · Red Strangland · Rod Storring · Rod Strand · Rudi Stern · Ruth May, Strang · Ruth Sidransky · Ruth Storm · Ruth Stringer · Ruth Strong