| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2019 | 978-0-9985224-6-3 | Ellis Amdur · Lisabeth Eddy | Shapeshifting for Law Enforcement CNT/HNT: Effective Scenario Training for Crisis/Hostage Negotiation Teams |
| '' | 978-0-9985224-7-0 | Ellis Amdur · Lisabeth Eddy | Shapeshifting for Correctional Facility CNT/HNT: Effective Scenario Training for Crisis/Hostage Negotiation Teams |