| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Creativity in Education | 978-0-8264-4863-7 | 2001 | Anna Craft · Bob Jeffrey |
| Gérez les emmerdeurs | 978-2-84343-487-7 | 2007 | |
| How People Tick: A Guide to Difficult People and How to Handle Them | 978-0-7494-4362-7 | 2005 | |
| How People Tick: A Guide to Over 50 Types of Difficult People and How to Handle Them | 978-0-7494-5459-3 | 2009 | |
| Nieznosne osobowosci | 978-83-61063-17-9 | 2009 | |
| Working with the Enemy: How To Survive And Thrive With Really Difficult People: Volume 1 | 978-0-7494-5467-8 | 2009 | |
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