T.A. · Tina Adcock · Tom Aitchison · Tom, Ed. Atchison
| title | ISBN-13 (ISBN-10) | year of publication | 
|---|---|---|
| Followership: A Practical Guide to Aligning Leaders and Followers | 978-1-56793-216-4 (1-56793-216-9) | 2003 | 
| Leadership's Deeper Dimensions: Building Blocks to Superior Performance | 978-1-56793-251-5 (1-56793-251-7) | 2005 |