Dramatists Play Service, Inc. · Nick Hern Books
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Memory | 978-1-85459-974-2 (1-85459-974-7) | 2006 |
| The Pull of Negative Gravity | 978-0-8222-2131-9 (0-8222-2131-4) | 2006 |
| The Pull of Negative Gravity | 978-1-85459-839-4 (1-85459-839-2) | 2004 |