| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Consulting Demons: Inside the Unscrupulous World of Global Corporate Consulting | Paperback | 978-0-06-661998-9 | 2001 |
| Consulting Demons: Inside the Unscrupulous World of Global Corporate Consulting | Hardcover | 978-0-06-661997-2 | 2000 |
| Consulting demons: inside the unscrupulous world of global corporate consulting | " | 978-0-471-49619-9 | 2000 |
| Play Zone, The | " | 978-0-06-662101-2 | 2004 |