| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Behind the Blue Lamp: Policing North and East London | 978-0-9546534-0-8 (0-9546534-0-8) | 2003 | Peter Kennison |
| Discovering More Behind the Blue Lamp: Policing Central, North and South West London | 978-0-9546534-5-3 (0-9546534-5-9) | 2014 | Peter Kennison · Alan Moss |