| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9549187-0-5 | The New Enforcers: Local Authorites and the Penalty Notice System | |
| '' | 978-0-9549187-1-2 | Katharine Sutton · Damien Welfare | Penality Notices: Fellows' Guide to Public Policy and the Law |
| 2005 | 978-0-9549187-2-9 | K. Sutton · Nancy Stevenson | Public Health, Private Wealth: Complementary Healthcare and the NHS |