| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Falling Feathers | 978-1-320-97195-9 (1-320-97195-4) | 2017 |
| Midnight Bleeds | 978-1-320-97553-7 (1-320-97553-4) | 2015 |
| Midnight Cries | 978-1-320-25983-5 (1-320-25983-9) | 2019 |
K.k. · K. R. · Keith R. Krause · R.K. · R. Krause