R. P. · Regina Popp · Rosen Pub. Group · Rosen Pub. Groups Powerkids Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 21st Century Robotics | 978-1-4042-0985-5 (1-4042-0985-9) | 2007 | |
| So What Is Tolerance Anyway? | 978-0-8239-3099-9 (0-8239-3099-8) | 1999 | John Lamachia |