| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Undercover Edge: Find Your Hidden Strengths, Learn to Adapt, and Build the Confidence to Win Life's Game | Hardcover | 978-1-4926-5059-1 (1-4926-5059-5) | 2018 |
| The Undercover Edge: Find Your Hidden Strengths, Learn to Adapt, and Build the Confidence to Win Life's Game | Paperback | 978-1-4926-6762-9 (1-4926-6762-5) | 2018 |