| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| French Thesaurus for Children | 978-0-7641-0896-9 | 1999 | Harriet Wittels |
| Libro de Sinonimos y Antonimos Para Estudiantes: Spanish Thesaurus for Students | 978-0-7641-4321-2 | 2010 | Elizabeth Verzariu · Harriet Wittels |
| Libro de Sinonimos y Antonimos Para Estudiantes: Spanish Thesaurus for Students | 978-0-7641-1447-2 | 2000 | Harriet Wittels |
| Spanish Thesaurus for Children: Libro de Sinonimos y Antonimos | 978-0-7641-4766-1 | 2012 | " |
| Spanish Thesaurus for Children: Libro de Sinonimos y Antonimos | 978-0-7641-2437-2 | 2004 | " |
| The Clear and Simple How to Spell It: A Handbook of Commonly Misspelled Words | 978-1-4352-7539-3 | 2008 | " |
| The Clear and Simple Thesaurus Dictionary: Revised! Fully Updated! | 978-0-448-44309-6 | 2006 | " |
Barrons Educational Series · Grosset & Dunlap · Paw Prints 2008-04-18