E C. · K. C. · K. Collier
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Kai's Aftermath | 978-0-9816495-4-2 (0-9816495-4-8) | 2013 |
| Kai's Aftermath: Revenge has never felt so good | 978-0-9816495-3-5 (0-9816495-3-X) | 2012 |
| My Man's Best Friend | 978-0-9816495-2-8 (0-9816495-2-1) | 2013 |