K9 Drug Detection: A Manual for Training and Operations

K9 Search and Rescue Troubleshooting: Practical Solutions to Common Search-Dog Training Problems

Separatism and the State

K9 Search and Rescue: A Manual for Training the Natural Way

K9 Decoys and Aggression: A Manual for Training Police Dogs

K9 Explosive and Mine Detection: A Manual for Training and Operations

Military Police Working Dogs: Field Manual FM 19-35

K9 Personal Protection: A Manual for Training Reliable Protection Dogs

A Mother's Reckoning: Living in the aftermath of the Columbine tragedy

K9 Behavior Basics: A Manual for Proven Success in Operational Service Dog Training

Legal Responses to Transnational and International Crimes: Towards an Integrative Approach

Eve: How The Female Body Drove 200 Million Years of Human Evolution (Longlisted for the Women's Prize for Non-Fiction)

The Malinois: The History and Development of the Breed in Schutzhund, Detection and Police Work

Dark Wire: The Incredible True Story of the Largest Sting Operation Ever

K9 Line-up Training: A Manual for Suspect Identification and Detection Work

Chernobyl: History of a Tragedy

Blind Faith

K9 Investigation Errors: A Manual for Avoiding Mistakes

How to Train a Police Bloodhound and Scent Discriminating Patrol Dog - 2nd Edition

Lethal Force: My Life As the Met’s Most Controversial Marksman