| title | ISBN-13 | year of publication |
|---|---|---|
| Developing Characters for Script Writing | 978-0-7136-6950-3 | 2004 |
| Developing Characters for Script Writing | 978-0-7136-5802-6 | 2001 |
| Writing Dialogue for Scripts | 978-0-7136-6380-8 | 2003 |
| Writing Dialogue for Scripts: Effective Dialogue for Film, TV, Radio and Stage | 978-1-4081-0134-6 | 2008 |