| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| HR in the Boardroom | Hardcover | 978-1-137-45089-0 (1-137-45089-4) | 2015 |
| People, Risk, and Security: How to prevent your greatest asset from becoming your greatest liability | Paperback | 978-1-349-95725-5 (1-349-95725-9) | 2018 |
| People, Risk, and Security: How to prevent your greatest asset from becoming your greatest liability | Hardcover | 978-1-349-95092-8 (1-349-95092-0) | 2017 |