D.C. · David C. · David M. R. Covey
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Outsmarting the 7 Common Traps in Life and Work | 978-1-119-36589-1 (1-119-36589-9) | 2017 |
| Traptales: The Seven Biggest Traps in Your Life and How to Avoid Them | 978-1-119-36590-7 (1-119-36590-2) | 2017 |