| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2007 | 978-0-9556409-3-3 | N. Bowman | The Birthday Book: Dark Red |
| '' | 978-0-9556409-4-0 | '' | The Birthday Book: Pastel Blue |
| '' | 978-0-9556409-6-4 | N. P. Bowman | The Birthday Book: Black |
| '' | 978-0-9556409-7-1 | N Bowman | The Birthday Book: Pink |