| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Defeat Depression: Tips and Techniques for Healing a Troubled Mind | 978-1-904902-48-5 | 2005 | |
| Perfect Romance: 52 Brilliant Little Ideas for Finding and Keeping a Lover | 978-1-904902-30-0 | 2006 | Peter Cross · Lisa Helmanis |
| Raise Pre-teens: Secrets of performance parenting | 978-1-904902-05-8 | 2004 | |
| Re-energise your relationship: Put the sparkle back into your loving life : Put the Sparkle Back into Your Love Life | 978-1-904902-13-3 | 2004 | Peter Cross |