| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Ascending the Value Spiral: From Insight to Innovation | Hardcover | 978-0-7619-9645-3 | 2002 |
| Ascending the Value Spiral: From Insight to Innovation | Paperback | 978-0-7619-9646-0 | 2002 |
| Creativity @ Work | " | 978-0-7619-3494-3 | 2006 |
| Manager at Work | Hardcover | 978-0-670-99938-5 | 2006 |