| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Life Over Time | 978-0-618-84216-2 | 2006 | James Trefil · Rita Ann Calvo |
| Mcdougal Littell Science: Earth Science | 978-0-618-61538-4 | 2006 | James Trefil · Rita Ann Calvo |
| Mcdougal Littell Science: Life Science | 978-0-618-61518-6 | 2006 | James Trefil · Rita Ann Calvo |
| Mcdougal Littell Science: Physical Science | 978-0-618-61557-5 | 2006 | James Trefil · Rita Ann Calvo |
K. C. · K&M · Kenneth C. · Kenneth Cutler · M.C.