Chief Superindtendent Karen Harfield · K. H.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Covert Investigation | 978-0-19-874329-3 | 2016 | Clive Harfield |
| Covert Investigation | 978-0-19-964698-2 | 2012 | " |
| Covert Investigation | 978-0-19-954962-7 | 2008 | " |
| Covert Investigation: A Practical Guide for Investigators | 978-0-19-928377-4 | 2005 | " |
| Covert Investigation Fifth Edition | 978-0-19-882853-2 | 2018 | " |
| Intelligence: Investigation, Community and Partnership | 978-0-19-923003-7 | 2008 | " |