| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1988 | 978-1-878253-00-2 | Kathrane Wilcoxon | Beginning Spanish Reading: Letters, Colors, Numbers |
| 1989 | 978-1-878253-01-9 | Kathleen Fisher · Kathrane Wilcoxon | Ingles Para El Hispanohablante Libro 1 (English for the Spanish Speaker) |
| '' | 978-1-878253-02-6 | Kathleen Fisher · Kathrane Wilcoxon | Aprender Ingles Libro 2 |