HarperCollins · The Greatest in the World Limited
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Greatest Relationship and Dating Tips in the World | 978-1-905151-35-6 (1-905151-35-7) | 2008 |
| Tough Talk Made Easy: 101 Difficult Conversations and How to Have Them | 978-0-00-717370-9 (0-00-717370-9) | 2004 |
J. H. · J. Hughes · J. T. · J Trent · T.H. · T. Hughes