| title | ISBN-13 | year of publication |
|---|---|---|
| Objective Questions in Physical Geography | 978-0-435-34160-2 | 1986 |
| Objective Questions in Physical Geography | 978-0-435-34161-9 | 1986 |
| Objective Questions in the Geography of the British Isles | 978-0-435-34162-6 | 1972 |
| Objective Questions in the Geography of the British Isles: w. ans | 978-0-435-34163-3 | 1972 |