| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Brief History of Drugs: From the Stone Age to the Stoned Age | 978-0-89281-826-6 (0-89281-826-3) | 1999 | Antonio Escohotado |
| Loved Like Never Before | 978-1-85240-585-4 (1-85240-585-6) | 2011 | |
K S · Ken Schimanski · Ken Simmons · Ken Simons · Kenno Simonsen