| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 978-1-934931-39-4 | Turning Technologies Response Card RF Clicker | ||
| 2008 | 978-1-934931-40-0 | Turning Technologies | Response Card RF LCD by Turning Technologies |
| 2015 | 978-1-934931-45-5 | TURNING TECH. | ResponseCard NXT: RCXR-02 Clicker |
| 2012 | 978-1-934931-49-3 | Turning Techologies | ResponseCard NXT RCXR-03 Student Clicker |
| 2015 | 978-1-934931-71-4 | TurningTechnology 1 Year Responseware License. | |
| 978-1-934931-75-2 | QT Device | ||
| 2015 | 978-1-934931-78-3 | Turning Technologies | ResponseCard RF LCD |