| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| It's All Connected: the Power of Proportional Reasoning to Understand Mathematics Concepts, Grades 6-8 | 978-1-935099-24-6 (1-935099-24-8) | 2011 | |
| It's All Connected: The Power of Representation to Build Algebraic Reasoning, Middle and High School | 978-1-935099-42-0 (1-935099-42-6) | 2012 | Frances Van Dyke |