| title | ISBN-13 | year of publication |
|---|---|---|
| A Leader's Life Purpose Workbook: Calling and Destiny Discovery Tools for Christian Life Coaching | 978-0-9794163-8-5 | 2009 |
| Christian Life Coaching Handbook: Calling and Destiny Discovery Tools for Christian Life Coaching | 978-0-9794163-9-2 | 2009 |
| Coaching Questions: A Coach's Guide to Powerful Asking Skills | 978-0-9794163-6-1 | 2008 |
| Leadership Coaching: The Disciplines, Skills, and Heart of a Christian Coach | 978-1-4196-1050-9 | 2005 |
| Sztuka zadawania pytan w coachingu | 978-83-61097-21-1 | 2012 |
| The Calling Journey: Mapping the Stages of a Leader's Life Call - A Coaching Guide | 978-0-9829891-0-4 | 2010 |
Aetos · BookSurge Publishing · Coach22 Bookstore LLC