McGraw-Hill · Nelson Thornes Ltd
| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Places and Cases: Environments | 978-0-7487-4306-3 (0-7487-4306-5)  | 1999 | John Edwards | 
| The world on your doorstep: The teacher, the environment, and integrated studies | 978-0-07-084132-1 (0-07-084132-2)  | 1982 | |