N.R. · Nic Rivers · Nikkia Roberson
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Crime and Engagement | 978-0-373-44216-4 (0-373-44216-5) | 2005 |
| The Christmas Strike | 978-0-373-88121-5 (0-373-88121-5) | 2006 |
| Window Dressing | 978-0-373-88098-0 (0-373-88098-7) | 2006 |