J. P. ยท J. Petersen
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Math And Nonfiction, Grades K-2 | 978-0-941355-61-2 (0-941355-61-6) | 2004 |
| Math Games for Number and Operations and Algebraic Thinking: Games to Support Independent Practice in Math Workshops and More, Grades K-5 | 978-1-935099-43-7 (1-935099-43-4) | 2013 |