| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Plate Tectonics: The Way the Earth Works - For Grades 6-8 | 978-0-924886-60-7 (0-924886-60-9) | 2001 | Ian Carmichael · Carolyn Willard |
| Stories in Stone: Grades 4-8 | 978-0-924886-20-1 (0-924886-20-X) | 1999 | |
K. C. · Kevin Cobb · Kevin Coffee · Kevin Coffey · Kevin Cope · Kevin Coupe