| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Blackstone's Police Investigators' Manual and Workbook 2007 | 978-0-19-920728-2 | 2006 | Fraser Sampson · Glenn Hutton · David Johnston · Paul Connor · Dave Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Manual and Workbook 2009 | 978-0-19-955295-5 | 2008 | Paul Connor · Glenn Hutton · David Johnston · Gavin McKinnon · Dave Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Manual and Workbook 2010 | 978-0-19-957846-7 | 2009 | Paul Connor · Glenn Hutton · David Johnston · Gavin McKinnon · Dave Pinfield · Neil Taylor |
| Blackstone's Police Investigator's Manual and Workbook Pack 2006 | 978-0-19-928760-4 | 2005 | Fraser Sampson · Glenn Hutton · David Johnston · Paul Connor · Dave Pinfield · Neil Taylor |
| Blackstone's Police Investigator's Workbook 2006 | 978-0-19-928919-6 | 2005 | Paul Connor · David Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Workbook 2007 | 978-0-19-920732-9 | 2006 | Paul Connor · Dave Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Workbook 2008 | 978-0-19-923686-2 | 2007 | Paul Connor · David Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Workbook 2009 | 978-0-19-955296-2 | 2008 | Paul Connor · David Pinfield · Neil Taylor |
| Blackstone's Police Investigators' Workbook 2010 | 978-0-19-957841-2 | 2009 | Paul Connor · Dave Pinfield · Neil Taylor |