Grand Central Publishing · Mountain House Pr
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hard Times in Paradise | 978-0-446-51489-7 (0-446-51489-6) | 1992 | Micki Colfax |
| Homeschooling for Excellence | 978-0-446-38986-0 (0-446-38986-2) | 1988 | |
| Homeschooling for Excellence | 978-0-939665-00-6 (0-939665-00-X) | 1988 | |