| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Rugby World Cup 2007: Official Travel Guide | 978-0-9547234-8-4 | 2007 | Mike Gerrard ยท Donna Dailey |
| Turin and Piedmont: The Purple Guide | 978-0-9547234-3-9 | 2006 | |
| Tuscany | 978-0-9547234-4-6 | 2009 | |
| Venice - The Purple Guide | 978-0-9547234-5-3 | 2007 | |
| Venice: The Purple Guide | 978-0-9547234-1-5 | 2004 | |