| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Geography: Our Changing World--Exercise and Skills Worksheets | 978-0-314-58083-2 (0-314-58083-2) | 1990 | Paul Ward English · Edmund Lindop |
| Geography: People and Places in a Changing World Workbook Teacher's Annotated Edition | 978-0-314-20531-5 (0-314-20531-4) | 1997 | |