| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Can You Count in Greek?: Exploring Ancient Number Systems, Grades 5-8 | 978-1-59363-056-0 (1-59363-056-5) | 2005 | Judy Leimbach |
| Math Extension Units Book 2 | 978-1-59363-100-0 (1-59363-100-6) | 2005 | |