| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| World Cultures and Geography: Eastern Hemisphere | 978-0-618-37744-2 (0-618-37744-1) | 2005 |
| World Cultures and Geography: Eastern Hemisphere | 978-0-618-37747-3 (0-618-37747-6) | 2005 |
| World Cultures and Geography: Western Hemisphere | 978-0-618-37756-5 (0-618-37756-5) | 2008 |