| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1970 | 978-0-901718-02-0 | Police and Constabulary Almanac 1970 | |
| '' | 978-0-901718-03-7 | Police and Constabulary Almanac 1970 | |
| 1996 | 978-0-901718-71-6 | C.G.A. Parker | Hazell's Guide and the Bar List for 1997: Hazell's Guide to the Judiciary and the Courts with the Holborn Law Society's Bar List |
| 978-0-901718-78-5 | Police and Constabulary Almanac | ||
| 2001 | 978-0-901718-79-2 | C.G.A. Parker | Police and Constabulary Almanac 2001: Official Register of Police Forces and Organisations in the United Kingdom (Police & Constabulary Almanac) |