| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Blackboard | 978-0-13-029176-9 (0-13-029176-5) | 2001 | |
| Latin America & the Caribbean | 978-0-07-282694-4 (0-07-282694-0) | 2005 | |
| World Geography | 978-0-536-86629-5 (0-536-86629-5) | 2004 | Merrill Johnson |
D.C. · D. Clawson · David C. · David K. Clawson · David L. Clawson
McGraw-Hill · Pearson Custom Publishing · Prentice Hall