| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Policing and Criminal Justice | 978-1-84445-345-0 (1-84445-345-6) | 2010 | Christopher Blake · Peter Williams |
| Policing and Technology | 978-1-84445-592-8 (1-84445-592-0) | 2010 | Paul Wright |
| Policing Terrorism | 978-0-85725-518-1 (0-85725-518-5) | 2012 | Christopher Blake · Rachael Strzelecki · Peter Williams |