| title | ISBN-13 | year of publication |
|---|---|---|
| A Cannabis Reader - Global Issues and Local Experiences: Perspectives on Cannabis Controversies, Treatment and Regulation in Europe | 978-92-9168-312-3 | 2008 |
| Annual Report on the State of the Drugs Problem in the European Union: 1997 | 978-92-9168-013-9 | 1997 |
| Estimating the Prevalence of Problem Drug Use in Europe | 978-92-9168-006-1 | 1997 |
| Report on the State of the Drugs Problem in the European Union 1998 | 978-92-9168-057-3 | 1998 |